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Tokyo West International School

Japan, Tokyo

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· Reviewed by · B2C Marketing Manager

Independently researched by doris.
Not yet claimed by the school
The school at a glance
Instructs in English
Fees ¥1,109,000 - 1,892,000
Ages 2 - 18 years
Type Co-educational
Opened 2010
Bus Service Yes
Availability Not shared by this school
Academic offering
Curriculum IB (PYP), American Curriculum, Japanese Curriculum
Taught languages English, Japanese
Typical class size 10
Strengths Performing Arts, STEM, Service and Sustainability
Clubs Arts and Creative, Community and Service, Lifestyle and Wellbeing
Stages Preschool, Kindergarten, Elementary, Middle School, High School
Introduction

Tokyo West International School (TWIS) is located in Hachioji in western Tokyo (Tama area) and welcomes children from PreK through High School. In PreK and Kindergarten, TWIS serves ages 2–5 and teaches in a primarily English setting while also offering Japanese learning time. In Elementary (Grades 1–6), classes are capped at about 18 students and learning is grounded in the IB Primary Years Programme (PYP), with subjects integrated through Units of Inquiry. A distinctive feature is the school’s garden-based learning, used for hands-on projects connected to sustainability. TWIS also describes a progressive AI education plan from Grade 6 to 12.

www.tokyowest.jp

185 Umetsubo-Cho, Tokyo 192-0013, Japan

Vibes and Culture
The school has not added this information
The Essentials

Tokyo West International School has typical class sizes of 10, instruction in English.

Location
Tokyo West International School is located at 185 Umetsubo-machi, Hachioji, Tokyo 192-0013, Japan. The campus sits in a green, suburban area of western Tokyo with access via JR Hachioji Station and local buses. The environment emphasizes nature and garden-based learning as part of daily life on a spacious campus.

Stages
TWIS offers a continuous program from PreK through High School. The school is organized into PreK & Kindergarten, Elementary School (Grades 1–6), Middle School (Grades 7–9), and High School (Grades 10–12). The High School provides both Japanese and American diplomas.

Type
Tokyo West International School operates as an international day school on a single campus in Hachioji, Japan.

Pupil Nationality Mix
The school community includes students and staff from more than 15 countries; about half of the student body is Japanese, with the remainder international.

Additional learning support
The school uses an Educational Support Questionnaire in admissions to identify learning needs and maintains a strong learning support system with small class sizes. A full-time school nurse provides daily health care, and a visiting school counselor supports students' emotional well-being.

Country affiliation
No formal country affiliation is listed; the school operates as an international school in Japan.

Religious affiliation
No religious affiliation is indicated.

School day structure
Kindergarten ends at 3:00 p.m. and Elementary and above are dismissed at 3:30 p.m. The day runs a 7-period schedule of 40-minute periods for Elementary and above. Kindergarten offers after-school clubs from 3:00–3:30 p.m.; Elementary and above can join 8th-period programs, extending the day to 4:30 p.m.

Bus service
A school bus operates in the Tama area. Bus stops include around JR Hachioji Station and other local stops, with travel times such as about 10 minutes to Hachioji Station, 30 minutes to Tachikawa Station, 40 minutes to Tamagawa Josui Station, 20 minutes to Akishima, 40 minutes to Tama Center, and 60 minutes to Machida Station.
Diving Deeper
The school has not added this information
Fees

Annual tuition at Tokyo West International School ranges from JPY 1,109,000 to JPY 1,892,000 for 2026/27.

Application and Registration Fees
- Registration / screening (application) fee: JPY 22,000 (tax included).

Annual tuition (by division)
- Kindergarten (annual): JPY 1,140,000.
- Elementary School (annual): JPY 1,463,000.
- Junior High School (annual): JPY 913,000.
- High School (annual): JPY 913,000.

Per-term breakdown
- A per-term (term-by-term) fee schedule and explicit per-term amounts are not published on the school's publicly accessible admission pages or in the publicly available documents linked from those pages; only annual figures (as listed above) are available in public school listings.

Billing schedule and payment terms
- The school's admission materials note that successful applicants must pay required entrance fees by the published deadline to complete enrollment, but a full, detailed billing schedule and the school's standard payment deadlines for tuition instalments are not published on the publicly accessible pages.

Boarding fees
- The school does not operate or publish any boarding-program fees; no boarding facilities or boarding tariffs are listed in the publicly available school information. (School bus service is identified as available in external school listings.)

Other costs and typical additional fees
- No public, detailed breakdown for additional routine costs (uniforms, textbooks, activity fees, building/maintenance fees, bus fees, lunches, materials, extracurricular fees) is published on the school's publicly accessible admission pages. External school directories list varying additional charges or ranges for similar schools, but those directory figures are not a published fee schedule from the school itself.

Refund information
- A formal refund policy or explicit rules governing refunds/withdrawals and any prorated reimbursements are not published on the school's publicly accessible admission pages or on the password‑protected students document page.

Fee payment options (methods)
- The school's publicly accessible pages do not publish specific accepted payment methods (for example, bank transfer, credit card, or other). No public schedule of accepted payment channels is available on the admission pages or in the publicly accessible documents.

Notes on sources and missing detail
- The figures above reflect the only explicit fee amounts that are publicly accessible (application screening fee and annual tuition figures reported in public school listings). Detailed fee schedules, per-term invoices, payment methods, refund terms, and line-item additional fees are either contained in internal/student-only documents or not published publicly; the school's student documents area is password-protected and the detailed tuition/fee PDFs are not accessible without those credentials.
Academics

Tokyo West International School teaches IB (PYP), American Curriculum, Japanese Curriculum for students aged 2 to 18.

Curriculum
Tokyo West International School offers a bilingual, inquiry-based curriculum from Early Childhood through High School, with an IB Primary Years Programme (PYP) framework for the elementary years and Cognia-aligned standards recognized by multiple international bodies. The Elementary division (Grades 1–6) provides English–Japanese bilingual instruction built around Units of Inquiry, includes Singapore Math, integrates ICT/AI education, and incorporates garden-based learning in small classes of about 18 students. The Middle School (Grades 7–9) follows Cognia-aligned international standards, uses inquiry-based learning through Units of Inquiry, and integrates ICT/AI and STEAM projects, supported by robust learning-support and ongoing family communication in small classes (up to 10 students). The High School program emphasizes English academic skills, offers dual diploma pathways—Japanese high school diploma and an American/International high school diploma—and includes AI literacy and opportunities for short overseas programs and service learning. Across all divisions, graduates pursue university study in Japan or abroad, supported by a nature-rich campus, specialist instructors, and a bilingual, globally oriented educational environment.
Wellbeing
The school has not added this information
Parent Experience
The school has not added this information
Facilities
The school has not added this information
Extra-Curricular Activities
The school has not added this information
Languages
The school has not added this information
Reputation
The school has not added this information
Admissions

Admissions
Step 1 — Determine grade level by birth date. Grade placement at Tokyo West International School is determined by the child's birthday, with specific birthdate guidelines for the 2025-2026 and 2026-2027 academic years. For Preschool & Kindergarten, the ranges are: Preschool 4.2.2022 or older; K3 4.2.2021–4.1.2022; K4 4.2.2020–4.1.2021; K5 4.2.2019–4.1.2020. For Elementary and higher grades, G1–G12 follow corresponding birthdate cutoffs (G1 4.2.2018–4.1.2019; G2 4.2.2017–4.1.2018; and so on). These guidelines affect new entrants for the 2025-2026 and 2026-2027 academic years.

Step 2 — Open House and school tours. Open House (group) and Private School Tours are offered throughout the year. Prospective families should book via the reservation form or by calling for details. Group Open House events and private tours are scheduled to help families understand the program and environment.

Step 3 — Submit the application form. Application materials are downloadable and can be submitted in person or by mail. Required documents include: Enrollment Application Form, Medical Certificate (issued within 3 months), Educational Support Questionnaire, Progress Report, and Graduation or Attendance Certificate from the previous school. Separate application forms exist for PreK & Kindergarten and for Elementary & Middle School.

Step 4 — Screening test and parents interview. The school schedules a screening test and a parents' interview for each child, and the registration fee for the screening test is ¥22,000 (tax included). The screening and interview are designed to assess academic ability, motivation, and fit with the program. For admissions in Grade, Middle & High School, the timing is typically approximately one month before the desired admission date, with the result announced about one week after screening.

Step 5 — Announcement of successful applicants and enrollment. The school communicates acceptance to applicants who meet the screening requirements via an official acceptance letter. Prospective students who pass the screening and have paid the entrance fee by the deadline are considered enrolled. Enrollment is completed within one week after acceptance. For inquiries about enrollment, contact information is provided on the admissions page.

Step 6 — Fees and discounts. Tuition-related information notes that discounts and scholarships are available under certain circumstances; parents should inquire for details. This section also indicates that there is a screening test fee of ¥22,000 and mentions an entrance fee associated with admission.

Scholarships
TWIS offers a scholarship program for elementary, middle, and high school grades. The 2026 TWIS School Scholarship provides exemption from the entrance fee and a 50% tuition subsidy for one year, with renewal contingent on an annual examination. Three scholarships are planned for the 2026 academic year. Eligibility requires new G1–G12 students for 2026 who have either passed the TWIS entrance examination or are currently enrolled. Selection is based on document screening. Application period runs from December 8, 2025 to January 9, 2026, with results announced by the end of January 2026. Required documents include a scholarship application form, an English essay by the student (50–80 words), proof of annual household income, and school records or letters of recommendation (not required for current TWIS students). Contact for scholarship questions is admission@tokyowest.jp.

Waitlist
Tokyo West International School does not publish a formal waitlist. When classes reach capacity, admissions occur only as vacancies become available. In the 2025 mid-term enrollment status, K4 and G2 classes have reached capacity, and there are typically 1–2 spots remaining in other classes such as K5, G1, G4, G7, and G9. This vacancy-based approach means families may be admitted if a space opens, rather than through a numbered waitlist.
School Events
The school has not added events
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