CGK International School - Kannai Campus vs Tamagawa Academy (K12) and University

	C CGK International School - Kannai Campus Tokyo, Japan	T Tamagawa Academy (K12) and University Tokyo, Japan
Snapshot	Snapshot
Fees / year	Fees / year ¥1,874,730 - 2,125,530	Fees / year ¥1,756,500 - 2,085,630
Age range	Age range 2 - 15 years	Age range 5 - 18 years
Type	Type Co-educational	Type Co-educational
Curriculum	Curriculum IB (PYP), IB (MYP), IB (DP)	Curriculum IB (PYP), IB (MYP), IB (DP), Japanese Curriculum
Pupils	Pupils 287	Pupils 219
Typical class size	Typical class size 14	Typical class size —
Instruction language	Instruction language English	Instruction language English, Japanese
Opened	Opened 2016	Opened 1929
Bus service	Bus service Yes	Bus service No
Essentials	Essentials
Location	Location The Kannai Campus is located at 2-25-2 Minaminakadori, Naka-ku, Yokohama, Kanagawa 231-0006, Japan. The building spans multiple floors (2-7F and 9F). It is within easy reach of several stations: Bashamichi Station (about a 4-minute walk) on the Minatomirai Line, Nihon-ōdōri Station (about 5 minutes) on the Minatomirai Line, and Kannai Station (about 5–7 minutes) on the Yokohama Municipal Blue Line and JR lines.	Location The Tamagawa Academy (K-12) and Tamagawa University are on a single campus in Machida, western Tokyo, Japan. The campus spans about 59 hectares of landscaped grounds and is about an hour from central Tokyo. The official address is 6-1-1 Tamagawa Gakuen, Machida, Tokyo 194-8610. The campus is accessible by the Odakyu Odawara Line, with Tamagawagakuen-Mae Station a three-minute walk from the main gate.
Stages	Stages Preschool (Age 4 and 5 classes) / Elementary School / Middle School / Afterschool.	Stages Education runs from kindergarten through graduate school on a single campus, with the middle and upper divisions offering International Baccalaureate programmes. The Tamagawa campus therefore provides a continuous K–12 and university pathway on-site.
School type	School type CGK Kannai Campus operates as an international day school offering Preschool, Elementary, Middle, and Afterschool programs.	School type The school is co-educational and operates as a day school. This is reflected in external school profiles describing Tamagawa as a co-educational day program on one campus.
Pupil nationality mix	Pupil nationality mix The school serves local and international students, with around 280 students across the primary and middle school levels. Public materials do not publish the exact number of nationalities represented or the local-to-international ratio.	Pupil nationality mix Publicly available data on the exact nationality mix is not published. The admissions materials indicate support for overseas returnees and international students, and the IB offerings include English-language instruction and options such as Chinese in DP, reflecting an international student presence.
Additional learning support	Additional learning support Public materials describe IB curriculum implementation; explicit SEN provisions are not published. The staff pages show qualified teachers across age groups, including bilingual and multilingual educators.	Additional learning support SEN guidance in the Middle and Upper Divisions is not described as a formal, blanket policy; learning needs are addressed on a case-by-case basis, and families may need to arrange long-term specialist support if higher-level needs are present.
Country affiliation	Country affiliation No official country affiliation is listed for CGK International School Yokohama.	Country affiliation There is no formal country affiliation; Tamagawa Academy and Tamagawa University are private institutions located on the Tamagawa Gakuen campus in Japan.
Religious affiliation	Religious affiliation No religious affiliation is publicly listed for CGK International School Yokohama.	Religious affiliation There is no formal religious affiliation. Zenjin Education is the guiding philosophy, and religion is incorporated as one of the six aspects of human culture taught within the school, not as a denominational affiliation.
School day structure	School day structure Preschool hours are 8:00–19:00 (regular hours 8:30–17:00). Elementary class hours are 25 hours per week (Grades 1–2) and 29 hours per week (Grades 3–5). Afterschool runs 5:00–6:00 pm. Open School sessions occur on select weekdays (e.g., 9:00–11:00 am sessions).	School day structure A typical school day starts at 8:20 with a homeroom, followed by a sequence of periods through the day, with a lunch break from 12:30 to 13:10. The schedule includes a second half of periods, a short afternoon break, and club activities after school ending around 18:00.
Bus service details	Bus service details A School Bus service operates for Preschool and for Elementary students at the Kannai Campus, with routes including a new Toyoko Line route introduced after relocation in 2023. Morning pick-ups are available; some routes have no evening drop-off. Afterschool bus pick-up is offered for eligible elementary students; there is no door-to-door home drop-off.	Bus service details A dedicated school bus service is not described in the access information. The campus is primarily accessed by train, with Tamagawagakuen-Mae Station (Odakyu Odawara Line) located a short walk from the campus.
Fees	Fees
Fee details	Fee details Application & Registration fees - Application fee (one-time): JPY 33,000 for elementary and middle school applicants. - Registration fee (one-time): JPY 550,000 for elementary and middle school enrolments. - Preschool registration / advance fees: standard Registration Fee JPY 440,000; Age 2 classes: JPY 110,000 registration fee; Advance registration fee (Age 2 to Age 3) JPY 330,000. A deposit is charged at registration and is offset against tuition after enrollment. - Afterschool registration fee (one-time): JPY 55,000. Tuition fees by year group (annual and per-term values) Notes on per-term values: CGK offers the option to pay on a term basis and charges an additional installment fee for term or installment payments; the per-term amounts below are calculated by dividing the published annual tuition by three to produce a per-term figure (this division is an explicit calculation based on a three-term billing assumption and is provided because term-payment options are offered). The school charges a 5% installment fee for term or other installment payment schedules where applicable. - Preschool — Age 2 (part-time options): - 2 days/week tuition: JPY 87,906 per month; school maintenance fee JPY 6,006 per month. - 3 days/week tuition: JPY 121,233 per month; school maintenance fee JPY 8,085 per month. - 4 days/week tuition: JPY 148,785 per month; school maintenance fee JPY 10,164 per month. - 5 days/week tuition: JPY 176,453 per month; school maintenance fee JPY 12,128 per month. - Age 3 (and referenced Age 3–5 full-time classes): JPY 1,980,000 per year (equivalent to JPY 165,000 per month). School maintenance fee for Age 3: JPY 145,530 per year (approx JPY 12,127.5 per month). If you choose monthly/instalment payment for Age 3–5 classes, a 5% installment payment fee is charged. Swimming instruction, bus service and other optional service fees apply as listed. - Elementary — Grades 1–5: - Tuition: JPY 1,980,000 per year. - Per-term (calculated): JPY 660,000 per term (1,980,000 / 3) — term payment option incurs the school's 5% installment fee. (This per-term figure is a calculated representation based on the published annual tuition.) - School maintenance fee: JPY 145,530 per year. - Bus service (morning only, users only): JPY 198,000 or JPY 224,400 per year (route-dependent). - EAL (English as an Additional Language) support fee (if applicable): JPY 346,500 per year. - Learning support / tutoring fees: additional and charged as applicable (tutoring noted as charged by term if applicable). - Sibling tuition discount: -20% where applicable. - Middle School — Grades 6–9: - Tuition: JPY 1,980,000 per year. - Per-term (calculated): JPY 660,000 per term (1,980,000 / 3) — term payment option incurs the school's 5% installment fee. (This per-term figure is a calculated representation based on the published annual tuition.) - School maintenance fee: JPY 145,530 per year. - Learning support fee (if applicable): JPY 346,500 per year. - Long-term study-abroad arrangement and enrollment maintenance fee during the one-year study-abroad period: JPY 363,825. - Tutoring fees: charged by term if applicable. - Sibling tuition discount: -20% where applicable. - High school (Grades 10–12): The high school is scheduled to open in April 2028; no published FY2026 tuition schedule for Grades 10–12 is listed at present. - Afterschool program (Grade 1–9 afterschool): - Sample tuition (approximate, tax included): 5 days/week: JPY 5,942 per day, total approx JPY 116,364; 4 days/week: JPY 6,306 per day, total approx JPY 98,794; 3 days/week: JPY 6,791 per day, total approx JPY 79,794; 2 days/week: JPY 7,519 per day, total approx JPY 58,899. Extended-care charges and some materials/event fees are additional. Snack fee: Free; bus service fee: Free for afterschool users (where noted). Billing schedule and payment terms - Enrollment is secured after payment is completed for the required fees. The application fee must be paid after submitting the application form. A deposit is collected at registration and is offset against tuition after enrollment. - Payment frequency options published include annual lump-sum payment and term-based payments; when tuition is paid on a term basis (or other instalment basis) the school charges a 5% instalment fee. Preschool Age 3–5 monthly instalment payments also incur a 5% instalment fee. The school additionally notes pro‑rata calculations for mid‑year enrolments. Per-term amounts in this overview are calculated by dividing the published annual tuition by three to give an estimated term figure; the school's published fees do not show explicit term breakdown numbers, but term payment is available with the stated 5% instalment surcharge. - If a family requests withdrawal two months or more in advance (as stated for preschool and referenced in the elementary/middle notes), a refund will be made after withdrawal for qualifying payments; application fee, registration fee and deposit are non‑refundable after payment. Refunds for other fees are handled according to the school's regulations. Boarding - Boarding is not applicable for Kannai Campus; no boarding provision or boarding fees are listed in the published admissions and fee information for the Kannai Campus. Other costs and optional fees - School maintenance fee (annual): JPY 145,530 (applies in elementary and middle school). - Bus service fees: preschool bus monthly options vary by route (examples JPY 16,500 / 23,100 / 25,300 per month); elementary bus service (morning only) JPY 198,000 or JPY 224,400 per year (route‑dependent). - Extended childcare: preschool example JPY 22 JPY/minute or extended-care charges for afterschool JPY 550 per 30 minutes; swimming instruction for preschool JPY 1,100 per lesson; some event, materials and excursion fees charged separately. - EAL / Learning Support fees (when applicable): JPY 346,500 per year. Tutoring fees and some specialist support are additional and charged by term or as advised. - Discounts: sibling tuition discount of 20% for eligible siblings; CGK preschool graduate discounts and other discounts are noted for specific programs. Refund information - Application fee, registration fee and deposit are non‑refundable after payment. Refunds for other fees are processed according to the school's refund regulations. For certain tuition payments (for example preschool annual payments), if the family requests withdrawal two months or more in advance a refund will be issued after withdrawal in accordance with the published policy. Fee payment options (credit card / bank transfer / other) - The published admissions and fees information does not specify accepted payment methods (for example: bank transfer, credit card, Flywire or other international payment services are not listed on the fee pages). Parents should note that the school's fee pages provide the amounts, instalment rules, deposits and refund rules but do not publish the explicit payment channels on the admissions/fees pages. If you require any of the numeric items above in a different format (for example, a single combined total for a family with multiple charges), the figures used here are taken from the school's published FY2026 admissions and fee notes and some per‑term figures are calculated by dividing the published annual tuition by three to reflect a term payment view; the school's published materials state the instalment surcharge that applies when paying by term or monthly instalments.	Fee details Application / examination fees - K–12 (Tamagawa Academy): entrance examination / application fee for K–12 entrance tests (幼稚部・小学部・中学部・高等部の入園・入学検定料) is JPY 30,000 per test. - Tamagawa University (undergraduate general admissions): standard examination (受験料) for general selection is JPY 35,000 (different schemes such as certain English-external-score options and common-test routes have different amounts). Tamagawa Academy (K–12) — tuition and mandatory fees by school division and year (2025 academic-year figures shown as published for the current school year) - Kindergarten (幼稚部) — per year (2025): - Entrance fee (入園金): JPY 200,000. - Tuition (授業料): JPY 801,000 (Year: 年少), JPY 808,000 (年中), JPY 815,000 (年長). - Education-related fees (教育諸料): JPY 135,300 per year. - Facility/equipment fee (施設設備金): JPY 130,000. - Total (tuition + other fees, excluding entrance fee): JPY 1,066,300 (年少) / JPY 1,073,300 (年中) / JPY 1,080,300 (年長). - Elementary School (小学部, JP class typical figures) — per year (2025): - Entrance fee (入学金) for entering grade 1 (where applicable): JPY 220,000. - Tuition (授業料) by grade: JPY 821,000 (1st) → JPY 828,000 (2nd) → JPY 835,000 (3rd) → JPY 842,000 (4th) → JPY 849,000 (5th) → JPY 856,000 (6th). - Education-related fees (教育諸料): JPY 147,300 per year. - Education information fee (教育情報料): JPY 24,000 per year. - Facility/equipment fee (施設設備金): JPY 160,000. - Annual subtotal (tuition + fees, excluding entrance fee): ranges by year; examples: JPY 1,152,300 (1st grade, JP class) and rising each grade per the published schedule. - EP / special program classes have higher tuition and an entrance/procedure deposit (EP-class initial payment differs; see EP-class notices). - Middle School / High School — General class (2025 figures): - Middle-school (中学部) typical year items: Entrance fee (入学金): JPY 150,000 (for new entrants where listed). Annual tuition (授業料) examples for middle grades: amounts published show annual tuition in the mid–eight-hundred-thousands range (for 10年生/11年生/12年生 notation used on site for grades), with accompanying education fees and facility fees. - High-school (高等部) general class (2025): Entrance fee JPY 150,000; annual tuition examples: JPY 876,000 (10年生/高校1年相当), JPY 883,000 (11年生), JPY 890,000 (12年生); education-related fees and facility fees are added (education-related fees JPY 147,300; education information fee JPY 44,000; facility fee JPY 220,000), producing a typical annual total (tuition + fees, excluding entrance fee) in the JPY 1,287,300–1,301,300 range depending on year. - IB class (International Baccalaureate stream within the Academy) — per year (2025): - Entrance fee (入学金) where applicable: JPY 150,000 (for entry years listed). - Annual tuition (授業料): JPY 1,361,000 for many IB-year levels (some later IB years slightly higher: JPY 1,363,000–1,370,000). - Education-related fees (教育諸料): JPY 157,300; education information fee: JPY 44,000; facility fee: JPY 220,000. - Annual subtotal (tuition + fees, excluding entrance fee): approximately JPY 1,782,300–1,791,300 depending on year. How K–12 fees are billed and payment terms (Academy) - K–12 fee components: many fees are itemised as entrance/enrolment fees (入園金 / 入学金), annual tuition (授業料), education-related fees (教育諸料), education information fees, facility/equipment fees (施設設備金), and parent association (父母会) or student association dues. Specific items (e.g., facility fees, PTA fees, student association fees) are typically due at the time of enrollment or in April for the academic year; some items are collected as monthly or termly instalments (examples:学年積立金 or monthly breakdowns noted as collected April–January). - Payment structure options (examples published for K–12 offerings): schools show an option to pay tuition in full or to use staged / instalment schedules (the admissions and fee guidance for entry years indicate all‑in or multi‑term payment choices for initial-year payments and periodic instalments thereafter). Specific divisions publish which items are payable at enrollment (入学手続時納付) and which are invoiced or collected monthly/termly. Tamagawa University — tuition and fee structure (2026-admission / 2025 figures published for the current cycle) - Basic structure shown for each faculty / department: an admission (入学金) component plus annual tuition (授業料), an education/research fee (教育研究諸料), and a facility/equipment fee (施設設備金), plus smaller “諸費” items; initial-year totals and the split (one‑time vs. half-year) are published per faculty. Examples (initial-year totals and standard annual tuition): - Education (全学科): Entrance fee JPY 250,000; annual tuition JPY 1,038,000; education/research fee JPY 245,900; facility equipment fee JPY 200,000; initial-year total (one‑time) approximately JPY 1,796,370; the published “入学手続時納付額（分割）” (if choosing split payment) shows the portion to pay at the time of enrollment. - Arts (例: 音楽学科): Entrance fee JPY 250,000; annual tuition JPY 1,208,000; education/research fee JPY 275,900; facility fee JPY 280,000; initial-year total ≈ JPY 2,085,630. - Engineering / Computer / Management‑science type faculties: annual tuition commonly JPY 1,118,000 with education/research fees and facility fees that produce initial-year totals in the JPY 1.9M–2.0M range for first‑year aggregated amounts. - Year‑to‑year: the university publishes 2nd/3rd/4th year annual totals per faculty (授業料 and other annual recurring fees); these are listed as the standard year‑by‑year charges and vary slightly by year (increments shown in the official fee table). University billing schedule and payment terms - Payment options: Tamagawa University requires either a lump‑sum payment (一括納付) or an annual two‑installment option (年２回分納). The university instructs that the initial enrollment payment (一括 or first instalment when choosing split) be made by bank transfer at the time of completing enrollment procedures; the published “入学手続時納付額（分割）” shows the exact amount due on acceptance when the split option is chosen. - Refund on admission/withdrawal: the university publishes specific deadlines and conditions for refunding paid initial fees when an admitted applicant withdraws (入学辞退). The university's admission guidance sets concrete deadlines and states the refund is made by bank transfer after the applicant completes the designated online withdrawal procedure; deadlines determine whether the full paid amount or the paid amount excluding entrance fee will be returned. Boarding / dormitory fees - K–12 (Academy): Tamagawa Academy's K–12 programme is presented as a day school system with commuting access information and typical day‑school arrangements; no K–12 boarding fees are published for the Academy divisions. (K–12 pages detail commuting and daily schedules rather than boarding options.) - Tamagawa University (undergraduate): the university does not present a single, university‑run mandatory boarding fee schedule on the admission pages; instead, the university provides housing support and introduces partner student‑housing operators and student‑apartment options for new students. Dorm / student‑housing fees therefore vary by provider and room type; the university's campus‑life housing pages refer applicants to partner companies and student‑housing services. Other costs and mandatory incidental charges - School‑supplied items and uniforms / supplies: Tamagawa's campus purchasing department operates a campus store and web store that sells uniforms, gym wear, school bags, shoes, calculators, and other required items; these items and their costs are additional to published tuition and can be purchased through the campus purchasing department (payment methods for purchases include major credit cards, convenience-store payment, and cash‑on‑delivery per the purchasing site). - Year‑level / program‑specific charges: in K–12 many divisions list “学年積立金”, “旅行積立金”, or program‑specific levies (e.g., funds for iPad, class events, school trips, overseas programs) collected as monthly instalments or as one‑time levies; for high/middle school and IB classes these appear as explicitly itemised line items in the fee schedules. These are mandatory additional costs to budget for. - University: some faculties list program‑specific additional costs (e.g., study‑abroad / fieldwork fees for certain years, lab/experiential fees for agricultural/engineering programs, or 留学追加費用 for mandated study‑abroad terms) that are charged in the relevant year or semester; such special‑program additional charges are published on the faculty fee pages. Refunds / cancellation rules (summary) - K–12: published admission guidance for K–12 entry years shows a refund/return policy for initial payments in many divisions: if an admitted applicant formally notifies withdrawal by the published deadline, amounts other than the entrance fee are returned; conditions and exact deadlines are set in each division's admission instructions. - University: the university's admission notices include specific refund rules and deadlines for admitted applicants who decline enrollment; there are published cutoff dates determining whether the entire paid sum or the paid sum minus entrance fee is refunded, and the refund is made to a specified bank account after the online withdrawal procedure is completed. Accepted payment channels / practical payment notes - K–12 tuition: published materials and admission instructions show that initial enrollment payments and term payments are handled via bank transfer / specified school payment procedures and that multi‑term payment options are available; the admission pages and fee guidance list the amounts due at the enrollment procedure (入学手続時納付額) and the options to pay in full or in instalments. Exact available payment channels (bank transfer, in‑person payment options) are indicated in the admission instructions for the enrolling division. - University: the university instructs that initial payments be made by bank transfer at the time of enrollment and offers either lump‑sum or two‑installment payment schedules; some university notices also reference the university's online enrollment/payment system and the requirement to follow the bank‑transfer instructions provided at acceptance. - Campus purchasing (uniforms, supplies): accepts major credit cards (VISA, MasterCard, JCB, AMEX, Diners), convenience‑store payments, and cash‑on‑delivery for online purchases. Notes on currency and presentation - All amounts above are reported in Japanese yen and presented with the JPY currency code (e.g., JPY 1,208,000). Figures are drawn from the Academy's published K–12 fee pages and the University's published fee schedule and admission pages for the current admission cycle; exact per‑grade totals and the timing (which fees are payable at enrollment versus billed later) are listed in each division's admission documents and fee tables.
Diving deeper	Diving deeper
Boarding arrangements	Boarding arrangements —	Boarding arrangements Tamagawa Academy (K-12) is a day school with no on-site boarding facilities. The IB World School listing indicates boarding facilities as DAY, reinforcing that students do not stay on campus overnight. There is no published information about on-campus housing for Tamagawa University on the Tamagawa campus.
Uniform requirement	Uniform requirement The school has a uniform.	Uniform requirement Uniforms: kindergarten does not have a uniform. Information about uniforms for primary and secondary levels is not published for the K-12 sections.
Food options	Food options School lunch is provided on campus.	Food options Food options: Tamagawa Academy does not provide school meals; students bring a lunch from home, with a Lunch Support program introduced in 2024. Tamagawa University has on-campus dining facilities: the student cafeteria 朔風館 on the 2F and a Snack Bar Green House for take-out; 1F serves staff and visitors.
House system	House system —	House system —
Governance and ownership	Governance and ownership CGK International School is an IB World School in Yokohama with Kannai and Bashamichi campuses, offering a 12+4-year continuum; the high school is planned to open in April 2028.	Governance and ownership Tamagawa Academy and Tamagawa University are operated by the private school corporation Tamagawa Gakuen (学校法人玉川学園). The group runs a single campus that houses K-12 education, the university, and graduate programs, under the leadership of the organization's director and president.
Academics	Academics
Curriculum details	Curriculum details CGK International School Yokohama Kannai Campus offers the IB continuum from early years through high school, with a High School opening planned for April 2028 as part of the 12+4-Year Continuum Education. Preschool at Bashamichi and Kannai follows the IB PYP World School framework with full-time English immersion, daily Japanese language instruction, and inquiry-based activities, including the Singapore Maths curriculum. The Elementary School (Grade 1-5) continues the IB PYP with a transdisciplinary inquiry approach; most subjects are taught in English, with a dedicated Japanese language class and available EAL support. The Middle School (Grade 6-9) is an IB MYP Candidate School, with a one-year study-abroad option starting in the second year. The IB continuum also encompasses the Diploma Programme (DP) and Career-related Programme (CP) as possible paths within IB, though CGK's high school offering is currently described as opening in 2028.	Curriculum details Tamagawa Academy operates a fully integrated K‑12 program since 2006, uniting kindergarten through grade 12 on a single campus with levels Kindergarten, First Division (grades 1–4), Middle Division (grades 5–8), and Upper Division (grades 9–12). The International Baccalaureate (IB) program began in 2007, with instruction in English for grades 7–12 and the IB Middle Years Programme (MYP) in grades 6–10 and the Diploma Programme (DP) in grades 11–12, offered bilingually in English and Japanese. The primary division runs an English Predominant (EP) program for grades 1–5, with about 60% of lessons in English; each class has two homeroom teachers, and by grade 5 students are expected to reach CEFR level B1. In the IB curriculum, language offerings include Japanese A and B, English A and B, with science and humanities courses aligned to DP requirements, culminating in the IB Diploma. Tamagawa University comprises 17 undergraduate departments across 8 faculties, eight master's programs, a Teaching Profession professional degree, and three doctoral programs; since 2024, the College of Arts and Sciences uses a Double Field System spanning Human, Society, Culture, and STEAM.
Student teacher ratio	Student teacher ratio —	Student teacher ratio —
Exam results	Exam results —	Exam results —
Higher education progression	Higher education progression —	Higher education progression —
Gifted and talented	Gifted and talented —	Gifted and talented —
Academic calendar	Academic calendar —	Academic calendar —
Wellbeing & support	Wellbeing & support
Social & emotional learning	Social & emotional learning CGK supports social and emotional learning through its holistic IB-aligned program that emphasizes self-expression, critical thinking, and happiness, and it explicitly nurtures non-cognitive skills such as communication and emotional maturity.	Social & emotional learning Tamagawa Academy's IB programmes provide structured SEL support through on-site counseling, mentoring, and targeted academic and language help. The IB policy framework specifies a dedicated Student Counseling Room with four qualified school counselors (psychologists) and clear pathways for referring students to counseling when needed. Morning Language Support and Academic Support/Study Hall are available to assist students, including those learning in a second language, with bespoke group and one-to-one sessions. There is formal peer mentoring and a Teacher Mentor scheme to support at-risk students and promote social-emotional growth, while Morning Support is used to help bilingual and EAL students access the curriculum. The school also emphasizes social, emotional, and physical well-being in its inclusion framework and uses planning and staff collaboration to address student needs.
Special educational needs (SEN)	Special educational needs (SEN) Comprehensive Learning Support includes English as an Additional Language (EAL) provision and tailored learning assistance to meet students' needs.	Special educational needs (SEN) Tamagawa Academy's MYP and Diploma Programme SEN policy states an accessibility aim to support a broad range of learners and to provide a safe learning environment; it notes that students' needs are identified and managed with input from school counselors and specialist staff, and that communication with families is essential. The policy defines several SEN categories (including emotional/behavioural issues and mental health) and describes case-by-case handling of needs, since there is not a rigid SEN framework across the school. When students require SEN support beyond what the school can provide, parents/families are expected to facilitate ongoing specialist assistance. The four school counselors and the Student Counseling Room are the primary internal supports for SEN-related needs, with referral and planning to differentiate instruction as required. For examinations in the Diploma Programme, IB allows reasonable adjustments and other accommodations coordinated with the DP Coordinator and relevant staff.
English as an additional language	English as an additional language EAL support is provided by instructors offering push-in or pull-out sessions in small groups to help students develop practical English skills.	English as an additional language EAL support is provided under Tamagawa's bilingual IB framework, with explicit language development provisions and two-language policy. Morning Language Support targets English and Japanese language development, using CEFR and WIDA data to place and monitor students, with group and individual sessions offered as needed; attendance is compulsory for eligible students. The Language Policy confirms a two-language programme and ongoing support to help students access IB curricula in English and Japanese, with teachers responsible for language development and for facilitating communication across languages. Internal testing and ongoing language placement determine appropriate class placement for English and Japanese in the MYP and DP. Official communications with stakeholders are in English with Japanese translation where necessary, reflecting the bilingual approach.
Mental wellbeing	Mental wellbeing Mental wellbeing is supported by CGK's mission to maximize happiness and by emphasis on non-cognitive development and emotional maturity.	Mental wellbeing Mental wellbeing is supported on campus by the Campus Health Care Center, which provides medical care, health care, and psychological health counseling as part of preventive health and wellness. The Center engages in health theory research and emphasizes self-help, health maintenance, and preventive care. The four school counselors mentioned in the inclusion policy provide access to counseling services for students, with routine office hours and a designated Student Counseling Room. The inclusion framework requires explicit attention to the social, emotional, and physical well-being of students and teachers, with pedagogical leadership supporting students' well-being. Together, these resources form Tamagawa's approach to holistic student wellbeing across K‑12 and the university context.
Safeguarding	Safeguarding CGK aims to provide a safe and secure environment, and conducts monthly evacuation drills as part of its safety measures.	Safeguarding Safeguarding and student protection are embedded in Tamagawa's inclusion framework, which allocates spaces and resources to support students' social, emotional, and physical well-being and requires consistent communication with parents when concerns arise. The Student Counseling Room and four qualified school counselors provide confidential support, with hours and contact details published for easy access. The policy also highlights procedures for identifying and supporting students with special learning needs and arranging appropriate accommodations, including collaboration with counselors and parents. Campus security further supports safeguarding with a dedicated Security Management Section focusing on fire/disaster prevention, crime prevention, and safety drills across all divisions. When necessary, schools coordinate with families and external specialists to ensure student safety and well-being.
Safeguarding policy	Safeguarding policy —	Safeguarding policy —
Facilities	Facilities
Facilities overview	Facilities overview The CGK International School Kannai Campus is housed in a newly expanded building with four floors (2nd–5th) that was completed in 2022. The campus spans about 780 square meters of space. It includes a 200 square meter play space on one floor and is equipped with a library. The Kannai Campus offers Preschool (Age 4-5), Elementary, Middle School, and Afterschool programs and is within a short walk of Bashamichi, Kannai, and Nihon-ōdōri stations.	Facilities overview The Tamagawa campus covers about 610,000 square meters (approximately 61 hectares) and houses Tamagawa Academy (K-12) and Tamagawa University on a single site. The K-12 complex is arranged across four adjacent campuses: the Kindergarten campus; the K-12 Keizuka campus for Grades 1–5; the K-12 Higashiyama campus for Grades 6–8; and the K-12 Chuo campus for Grades 9–12. Facilities include the SciTech Center with science laboratories and a digital planetarium, and the Starleck Dome, a 360-degree planetarium for astronomy learning. The Art Center connects the SciTech Center to the Higashiyama campus and offers wood and metal workshops, textiles, dyeing and weaving, and ceramics, with a built-in gallery space. Other core facilities include the Memorial Ground (artificial turf with night lighting), a Memorial Gymnasium with a dojo, judo hall, and multiple basketball courts, and a 50-meter indoor heated pool used by students from kindergarten through university. The campus also houses the Chapel, the University Concert Hall for performances, and the Tamagawa Library for on-site and digital resources for the school community.
Sports facilities	Sports facilities —	Sports facilities Memorial Ground is a full artificial turf field with night lighting for games and events. The Memorial Gymnasium includes a dojo and a judo hall on the first floor, a three-court basketball facility on the second floor, and a gymnastics space on the third floor. The complex supports both PE classes and extracurricular activities with ample indoor space for team sports. In addition, the campus features a 50-meter indoor heated pool approved by the national swimming federation and used across grade levels for lessons and clubs.
Academic facilities	Academic facilities The Kannai Campus includes a library.	Academic facilities The SciTech Center is a dedicated science education facility with floors organized by chemistry, biology, and physics, plus wall murals, ceiling artwork, and exhibits designed to stimulate inquiry; it also houses a state-of-the-art digital planetarium. Adjacent to the SciTech Center is the Starleck Dome, a digital planetarium that can project the night sky and self-produced visuals in a 360-degree dome for astronomy classes and independent projects. The Art Center, linking the SciTech Center with the Higashiyama campus, provides advanced facilities for woodworking, metalworking, textiles and weaving, and ceramics, with a color-coded floor system and an in-building gallery. The Tamagawa Library, part of the campus information resources, offers library services and digital pamphlets to support student learning and admissions information.
Extra curricular facilities	Extra curricular facilities Extracurricular offerings include Aftercare (until 4pm), Clubs (until 4:30pm), and Afterschool (until 7pm). The Afterschool program centers on Project Work and is conducted in English; clubs cover sports and cultural activities based on student and teacher initiatives.	Extra curricular facilities The Chapel adjacent to the Kindergarten building serves as a space for worship, lectures, and musical or theatrical performances, aided by a pipe organ. The University Concert Hall offers a formal venue for student recitals and public performances. The campus also hosts the Tamagawa Adventure Program (TAP) ropes course, which provides experiential activities to develop teamwork and communication. The on-campus spaces support a range of arts, music, and performance-related activities across the K-12 to university levels.
Parent experience	Parent experience
History	History The school opened in April 2016 as Bilingual Preschool Cosmo Global Kids Bashamichi, Yokohama, starting with 3 two-year-old children. In July 2016 the Contact Book app was introduced to share photos and activities with parents, and by September 2016 an additional school bus was added; in January 2017 two optional preschool classes began. In April 2020 the school changed its name to Cosmo Global Kids International School and opened Afterschool for elementary students. In April 2023 Kannai Campus expanded and relocated to 2-25-2 Minaminakadori, creating a two-campus system with Bashamichi and Kannai and expanding from 5 to 12 classes. CGK was authorized as an IB World School to deliver the Primary Years Programme in July 2024 and became an IB MYP candidate school in 2025, with a high school scheduled to open in April 2028.	History Tamagawa Academy (K-12) and Tamagawa University were founded in 1929 by Kuniyoshi Obara on a single campus in Machida, Tokyo, built around his Zenjin (Whole Person) education philosophy. The school began with 111 students and 18 teachers, and the campus gradually expanded to include Kindergarten, Elementary, Lower Secondary, Upper Secondary, and later university facilities. In 1947, Tamagawa University received approval to establish the Faculty of Arts and Education and the Faculty of Agriculture, marking the formal expansion of the university on the same campus. From 2006, the school implemented a K-12 integrated program that treats kindergarten through grade 12 as levels within a single school on the same site. The academy was authorised as an International Baccalaureate World School in 2009, offering the IB Middle Years Programme and Diploma Programme, with English-language instruction for grades 7–12; the campus has also pursued ISO 14001 environmental certification (awarded in 2000) and the Privacy Mark (awarded in 2005).
Community	Community Since opening in 2016, CGK International School has grown into a community of students, families, teachers, and partners dedicated to high‑quality care and education. The CGK Community partners with local businesses and organizations to offer hands‑on experiences and mutual development, including Park Day, Italian Restaurant Visit, and numerous collaborative activities. The community organizes events and programs such as the School Festival, IB Info Sessions, Saturday School, and donation campaigns, with active involvement from CGK Student's Families and International Families. English and Japanese LINE channels connect families to CGK updates and opportunities for involvement.	Community The Tamagawa campus combines the K‑12 academy and the university on a single, 59-hectare site in Machida, enabling cross‑generational collaboration and a cohesive, campus-wide community. International engagement is a hallmark of the community, with Tamagawa Academy authorized to offer IB programmes (MYP and DP) and active participation in Round Square, which connects Tamagawa to about 240 partner schools worldwide. The Round Square IDEALS—Internationalism, Democracy, Environment, Adventure, Leadership, and Service—guide student leadership and service activities across divisions. The campus hosts a range of cultural and athletic events, including the annual Music Festival and a large sports festival at the Memorial Athletic Field, supported by the school's auditorium and facilities. These elements together foster a campus culture that blends arts, athletics, and global-minded learning.
Parent teacher association	Parent teacher association There is no formal PTA at CGK; parent involvement is organized through the CGK Community framework. Parent groups include CGK Student's Families and International Families, which coordinate family engagement and collaboration with local businesses and organizations. Families participate in events such as School Festival, Park Day, Italian Restaurant Visit, Parents' Social, Social Night, and IB Info Sessions. Parents contribute through special lessons by parents, field trips to partner companies and shops, and seminars/workshops, coordinated with CGK's community team. Communication with families is facilitated by LINE official accounts in English and Japanese, and public events and community initiatives are listed on the CGK Community page, with networks like Yokohama International Family supporting broader engagement.	Parent teacher association Tamagawa Academy maintains a Parents Association that coordinates family involvement in school life. The association runs parent education activities, including Parent Education Lectures led by school counselors or invited experts to discuss parenting and child development. It also organizes seminars and reading groups to support families in understanding the school's approach to learning and student well‑being. The Parents Association serves as a channel for dialogue between parents and staff and encourages participation in school events and counseling resources. In addition to parent‑focused activities, the Tamagawa University Alumni Association (Gakuyukai) maintains local chapters and hosts events that connect graduates, current students, and families, helping to extend the Tamagawa community beyond graduation.
Extra-curricular	Extra-curricular
Academic & intellectual	Academic & intellectual The Kannai campus offers aftercare, clubs, and afterschool programs as part of its extracurricular offerings. Clubs are organized through student and teacher initiatives each semester and include sports and cultural activities. Afterschool emphasizes inquiry-based learning through Project Work, conducted in English, and there are seasonal programs such as Winter School. Aftercare is available until 4pm, clubs until 4:30pm, and Afterschool extends until 7pm.	Academic & intellectual TRCP links robot-related activities across Tamagawa Academy K-12 and Tamagawa University, with grade 4 students building robots and older students designing and competing in robots through grade 12 and beyond. The project aims to provide a unified, university-spanning STEM program that develops teamwork, problem-solving, and project-based learning. The program integrates with broader STEM initiatives, including competitions such as RoboCup and the World Robot Olympiad. The school is an International Baccalaureate World School since 2009, offering MYP and DP bilingually, which reinforces a rigorous academic environment.
Arts & creative	Arts & creative —	Arts & creative Tamagawa Academy offers a robust set of music and performance clubs beyond the classroom. There are brass band and hand bell choir, with the Tamagawa Orchestra including members from multiple grades and performing at school events. Other arts offerings include theatre arts, English drama, dance, chorus, and various visual arts clubs.
Cultural & language	Cultural & language CGK supports cultural and language experiences through its Global initiatives, including study abroad programs and independence development. The Global section notes a study abroad program and a one-year study abroad for seventh graders. CGK Community activities include collaborations with local businesses, public events, and the School Festival to promote cross-cultural awareness. Public events and family programs also support language and cultural exposure.	Cultural & language Outbound international education programs, including the Study Abroad Experience (SAE), provide language training and cultural immersion. Long-term programs span four months to a year and may include academic subjects plus English language study or volunteer experience. Short-term programs run roughly two to five weeks, usually in summer or spring recess, with credits awarded.
Social & hobbies	Social & hobbies Clubs are offered and are initiated by students and teachers; they include sports and cultural clubs. Activities occur each semester and run until 4:30pm. Afterschool offers extended learning in English with Project Work and runs until 7pm, and there are seasonal programs such as Winter School.	Social & hobbies A wide range of clubs operates beyond the classroom, spanning sports, arts, and games. Sports options include judo, soccer, rugby, softball, badminton, skiing, archery, track and field, swimming, basketball, tennis, golf, and Shaolin martial arts. Arts and culture clubs include wind music, theatre arts, English drama, dance, chorus, orchestra, broadcasting, art, science, robot, coral reef, and shogi.
Community & service	Community & service CGK Community outlines a broad set of outreach and family engagement opportunities, including School Festival, Park Day, Italian Restaurant Visit, Parents' Social, and collaborations with partner organizations. The school collaborates with local businesses and organizations to provide hands-on experiences for students. Public events and community partnerships are a regular feature, and CGK has participated in community service initiatives such as CGK Helping the Community with YSHP.	Community & service Service learning is an essential part of Tamagawa's IB program, giving students opportunities to engage with community issues and work with others to address them. The approach emphasizes responsible action, inquiry, reflection, and the development of the learner profile. Examples include beach cleanups and tree planting linked to Zenjin's Respect for Nature.
Leadership & professional	Leadership & professional The school maintains a Senior Leadership Team that guides school operations. Student leadership and involvement are supported through school events such as the School Festival and other CGK Community activities. Global initiatives, including developing independence and study abroad programs, support leadership and professional development for students.	Leadership & professional Cross-grade mentoring and collaborative projects support leadership development through programs like the Tamagawa Robot Challenge Project (TRCP). TRCP coordinates robot-related activities from elementary through graduate levels to strengthen teamwork, project design, and communication. Service learning, outbound study abroad, and the IB Diploma Programme provide opportunities to develop professional and global competencies. IB DP programs and international partnerships promote lifelong learning and global leadership skills.
Lifestyle & wellbeing	Lifestyle & wellbeing Monthly swimming is listed among ongoing activities, and evacuation drills occur every month. Sports Day is one of the annual events, along with health checks and other wellness-related activities. The annual events section also includes activities such as spring recitals and other family-oriented or community events.	Lifestyle & wellbeing Campus facilities support lifestyle and physical wellbeing, including an Olympic-sized indoor swimming pool, a memorial gymnasium with spaces for Kendo and Judo, and a 400-meter track. The Tamagawa Adventure Program emphasizes communication, confidence, and teamwork as core elements of student development. Regular athletic events and wellness activities are integrated into school life.
Language provision	Language provision
Language provision	Language provision English is the official language of instruction; English is used in most classes, with about 1 hour of Japanese class per day. All students have daily Japanese education, with JLL (Japanese Language and Literature) for native speakers and JAL (Japanese as Acquisition Language) for learners, including a four-level progression in JAL. English-language support (EAL) is available for students who need assistance with English. Optional classes include programming and dance taught in English, and Japanese-language-focused offerings such as Pygmalion and Ronri Engine.	Language provision Languages taught at Tamagawa Academy include English, Japanese, and Mandarin (Mandarin is offered within the Diploma Programme). The MYP delivers several subjects in English while others are taught in Japanese, and the DP uses English for most subjects with Japanese and Mandarin as Group 1/2 options. The school supports non-native speakers with language development programs and language support, and official communications are in English with Japanese translation; most internal students begin via the EP or JP tracks and language groups reflect a bilingual environment.
Bilingual teaching	Bilingual teaching English is the official language of instruction at CGK Kannai Campus, with Japanese taught as a second language. In Preschool, daily Japanese language classes are integrated with IB inquiry-based learning, using both English and Japanese in instruction. In Elementary, English is the primary language of instruction and Japanese is taught as a second language, with language development woven into Units of Inquiry. CGK offers JLL (Japanese Language and Literature) for native Japanese speakers and JAL (Japanese as Acquisition Language) for learners, with daily classes that support fluency.	Bilingual teaching Tamagawa Academy offers IB Middle Years Programme (MYP) and Diploma Programme (DP) with bilingual instruction in English and Japanese. The DP uses English as the language of instruction for most subjects, with Japanese A: Language and Literature and Mandarin A: Language and Literature available in Group 1 and Japanese B and Mandarin B in Group 2. The school supports bilingual development and official communications are in English with Japanese translation as needed. Internal progression to the IB is tied to the school's English Programme (EP) and Japanese Programme (JP), and EP leads into the MYP pathway.
Immersion programs	Immersion programs CGK provides Japanese language immersion through the JAL program, which has four levels: Beginner, Elementary, Intermediate, and Advanced. JAL lessons emphasize language acquisition in authentic contexts and are linked with JLL and IB Units of Inquiry to integrate language with inquiry-based learning. JLL provides native-level Japanese instruction aligned with MEXT standards, supporting daily Japanese study across the program. The school also offers study-abroad initiatives and English-language support for international students studying abroad in Japan, enabling immersion experiences in English when needed.	Immersion programs Tamagawa Academy offers an English Predominant (EP) program as an English immersion–style option in the primary division (grades 1–5). The EP is a partial immersion approach, with about 60% of lessons taught in English, and two-homeroom-teacher classes (one Japanese and one non-Japanese) to support language development. The EP feeds into the IB MYP from grade 6, aligning language development with IB requirements; since 2024 there are entry thresholds for EP students entering the MYP.
Reputation	Reputation
Awards	Awards —	Awards Tamagawa Academy and Tamagawa University – Awards (past 5 years) - 2021年度 Machida 3R Award: First time Tamagawa学園 was awarded the Machida City's 3R Award for reducing general waste and promoting proper waste sorting across the organization; cited as the initial recognition of the school's-wide environmental efforts. - 2022年度 Machida 3R Award: Second consecutive year Tamagawa学園 received the Machida City's 3R Award. - 2023年度 Machida 3R Award: Third consecutive year Tamagawa学園 received the Machida City's 3R Award. - 2024年度 Machida 3R Award: Fourth consecutive year Tamagawa学園 received the Machida City's 3R Award (表彰式 held for 2023年度; announced in 2024). - 2023 Good Life Award – Special Prize (Children Empowerment Award) for the Tamagawa Mokurin Project: The Tamagawa Mokurin Project received Environment Ministry of Japan's Good Life Award, Executive Committee Special Prize for Children Empowerment, recognizing campus environmental education and community engagement activities. - 2025 まちだ3R賞 – 4年連続: The school organism Tamagawa Gakuen was awarded the Machida City 3R Award for the fourth consecutive year (awarded at Machida City Hall on March 1, 2025). This confirms a continued, multi-year commitment to waste reduction and environmental stewardship across the school community.
Accreditations	Accreditations - IB World School: CGK International School Kannai Campus is an IB World School and is authorized to deliver the Primary Years Programme (PYP) as of July 2024. This places the school within the International Baccalaureate network and confirms it meets IB standards for curriculum, assessment, and pedagogy across its IB primary years. - IB PYP World School (Preschool and Elementary): The Preschool and Elementary divisions are designated as IB PYP World School, indicating official authorization to deliver the IB Primary Years Programme for the school's younger learners (Preschool–Grade 5). - IB MYP Candidate School: The Middle School is designated as an IB MYP Candidate School, reflecting the school's progression toward Middle Years Programme authorization. This status indicates the school is in the process of meeting IB MYP requirements. - MYP candidacy status updated in 2025: The school announced that it became an IB MYP Candidate School in June 2025, signaling formal progress toward MYP authorization. - Confirmation of MYP candidacy milestone: A CGK news item confirms the MYP candidacy milestone in 2025, aligning with the June 2025 status.	Accreditations Tamagawa Academy (K-12) and Tamagawa University – Accreditations - Tamagawa Academy (K-12): - IB World School: Tamagawa Academy began exploring International Baccalaureate (IB) Programmes in 2007 and became an accredited IBO World School in March 2009. It is authorized to offer the IB Middle Years Programme (MYP) and the IB Diploma Programme (DP). - Round Square member: Tamagawa Academy is a member of Round Square, with exchange programs spanning about 240 schools; it is the only Japanese school in Round Square. - Tamagawa University (higher education): - JUAA accreditation: Tamagawa University completed its 2010 self-study and a 2011 review; it has been certified to satisfy JUAA accreditation standards and is accredited by JUAA for seven years from April 1, 2019 through March 31, 2026. The JUAA accreditation serves as a government-recognized quality assurance mechanism for university activities. - Institute for the Evaluation of Teacher Education: In 2020, the Tamagawa University Graduate School of Education (Teaching Profession) was accredited by the Institute for the Evaluation of Teacher Education, reflecting approved curricula and program standards for teacher education.
Admissions	Admissions
Admissions	Admissions 1. Admissions Process (Kannai Campus) - Preschool and through-school admissions follow a common sequence, with additional details depending on the division (Preschool, Elementary, Middle). The Kannai Campus hosts Open School events to introduce CGK and allow families to observe lessons with their child. Weekend Open School sessions occur on Saturdays with two time slots, and there are occasional weekday observation sessions; exact dates/times are published in the admissions materials for that year. The Kannai Campus address is 2-25-2 Minaminakadori, Naka-ku, Yokohama, Kanagawa 231-0006, Japan, and the Kannai campus is accessible from nearby stations on the Minatomirai Line and JR/Yokohama subway networks.	Admissions Tamagawa Academy (K-12) and Tamagawa University – detailed information on fees and admissions. All figures reflect the school's published materials for the 2026 admission cycle where shown. Where multiple tracks exist (K-12), procedures differ by grade and program; the notes below group by school level.
Scholarships	Scholarships 3) Scholarships (Discounts and Subsidies) - CGK offers several discounts rather than traditional scholarships. These include: - Sibling Discount: 20% discount on tuition for siblings enrolling in Elementary/Middle School programs (G1-5) and in Middle School; - CGK Preschool Graduate Discount: 5% discount on Afterschool tuition for students who completed CGK Preschool; - Afterschool Tuition Discount: 30% discount on Afterschool tuition in some contexts; - Other fees (EAL and Learning Support) are listed as separate fees rather than scholarships. For Preschool, there are also notes about government subsidy eligibility mentioned in the admissions materials. The discounts are reflected in the fee schedules for Elementary and Middle School and in the Afterschool section. (Citations: Elementary/Middle fee pages showing sibling discounts; Afterschool discount details; Preschool graduate discount.)	Scholarships —
Waitlist	Waitlist 2) Waitlist/Pool - CGK International School Kannai Campus does not publish a formal waitlist or pool system in its admissions pages. Admissions are described as a step-by-step process (Open School, Enrollment Application, Admission Screening, Acceptance and Payment, and Enrollment) with grade-specific Open School options and annual admission timelines. This indicates a direct-application flow rather than a publicly described waitlist. (Sources describe Open School events, the enrollment form process, and screening, but do not mention a waitlist.)	Waitlist There is no separate waitlist system published for Tamagawa Academy (K-12). Admissions are handled via rolling entries for specific IB and non‑IB tracks when seats become available, rather than a formal waitlist. For IB, rolling admissions are offered “随時” (as needed). For non‑IB tracks, rolling admissions are also described for certain entry paths. This means seats are filled as they open, rather than via a fixed pool.
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