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Horizon Japan 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 ¥2,690,000 - 3,140,000
Ages 3 - 18 years
Pupil numbers 530
Type Co-educational
Opened 2003
Bus Service Yes
Availability Not shared by this school
Academic offering
Curriculum IB (PYP), IB (MYP), IB (DP)
Taught languages Japanese
Typical class size 20
Strengths Sport, Performing Arts, STEM
Clubs Academic and Intellectual, Arts and Creative, Lifestyle and Wellbeing
Stages Early Years, Primary School, Secondary School
Introduction

Horizon Japan International School (HJIS) is an IB World School in Yokohama, serving students from preschool age 3 through Grade 12 (ages 3–18). It is authorized to offer the full IB continuum which includes the Primary Years Programme (PYP), Middle Years Programme (MYP) and Diploma Programme (DP). The school is located in the heart of Yokohama, with directions provided from Yokohama Station. HJIS reports over 500 students representing more than 50 nationalities. The campus was completed in 2019. Students can join an After School Program with a wide range of activities which includes sports, music, art, robotics and debate. The school also notes “over 60 after-school clubs” with more than 300 active students.

www.horizon.ac.jp

1-24 Onocho, Kanagawa Ward, Yokohama, Kanagawa 221-0055, Japan

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

Horizon Japan International School has 530 pupils, typical class sizes of 20, instruction in English.

Location
The Horizon Japan International School is located at 1-24 Ono-cho, Kanagawa-ku, Yokohama, Kanagawa 221-0055, Japan. The campus sits along Yokohama's portside waterfront in central Yokohama. It is accessible from Yokohama Station via multiple JR lines (Keihin-Tohoku/Negishi, Tokaido, Yokosuka, Shonan-Shinjuku) and private rail lines (Tokyu Toyoko Minatomirai, Keikyu Main Line, Sotetsu, and the Yokohama Municipal Blue Line).

Stages
HJIS offers the full International Baccalaureate continuum from early years through high school. The Early Years Programme (EYP) serves ages 3–5, followed by the Primary Years Programme (PYP), Middle Years Programme (MYP), and the Diploma Programme (DP) in the upper grades.

Type
HJIS is a co-educational international day school. It operates as a day school rather than a boarding institution.

Pupil Nationality Mix
The student body represents over 37 nationalities. The school has more than 530 students (Preschool to Grade 12) and 22 nationalities represented among the faculty. The most represented nationality among students is not publicly disclosed.

Additional learning support
The school provides English as an Additional Language (EAL) support for non-native speakers from Early Years to the Diploma Programme. A Student Support & Guidance framework is in place to support learners, alongside related SEN provisions.

Country affiliation
No formal country affiliation is stated. The school is located in Yokohama, Japan.

Religious affiliation
No religious affiliation is stated; the school welcomes students from diverse religious backgrounds.

School day structure
Lunch is offered through a school lunch program (students may also bring lunch). After-school Daycare runs from 3:30 to 6:00 PM on regular school days. The School Office hours are 8:00 AM–5:00 PM on weekdays.

Bus service
Private bus transportation is provided by a contracted bus company for an additional fee. The fleet serves a large region including most major areas of Yokohama and surrounding neighborhoods. Bus routes include Kohoku, Hiyoshi, Yokohama, and Kawasaki, with annual revisions; safety rules and a timetable are published and waitlists may apply when buses reach capacity.
Diving Deeper
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Fees

Annual tuition at Horizon Japan International School ranges from JPY 2,690,000 to JPY 3,140,000 for 2026/27.

Application and one-time fees
- Application Fee (one-time, non-refundable): JPY 30,000.
- Registration Fee (one-time, non-refundable; payable when a place is offered and accepted): JPY 300,000.
- Building Fund (one-time, non-refundable; payable when a place is offered and accepted): JPY 600,000.

Tuition fees by year group (term amounts and full academic year totals)
- Early Years (Preschool / Pre-Kinder / Kindergarten): 1st term JPY 976,000; 2nd term JPY 732,000; 3rd term JPY 732,000. Total for the academic year: JPY 2,440,000.
- Primary School (Grades 1–5): 1st term JPY 1,116,000; 2nd term JPY 837,000; 3rd term JPY 837,000. Total for the academic year: JPY 2,790,000.
- Secondary School (Grades 6–12): 1st term JPY 1,156,000; 2nd term JPY 867,000; 3rd term JPY 867,000. Total for the academic year: JPY 2,890,000.

Maintenance fee
- Maintenance Fee (one-time contribution, non-refundable): paid across the three term payments as JPY 100,000 (1st term), JPY 75,000 (2nd term), JPY 75,000 (3rd term); total JPY 250,000.

Additional fees and other recurring costs
- English as an Additional Language (EAL) Support Fee (if required): 1st term JPY 200,000; 2nd term JPY 150,000; 3rd term JPY 150,000. Total when required: JPY 500,000.
- Daycare service (if used; available to students up to Kindergarten): 1st term JPY 300,000; 2nd term JPY 225,000; 3rd term JPY 225,000. Total: JPY 750,000. Day-use daycare is charged at JPY 1,000 per 30 minutes.
- School bus (if utilized): Round-trip – 1st term JPY 120,000; 2nd term JPY 90,000; 3rd term JPY 90,000; total JPY 300,000. One-way – 1st term JPY 85,000; 2nd term JPY 65,000; 3rd term JPY 65,000; total JPY 215,000. One-time school bus fee per ride: JPY 2,500.
- IB Programme Fee (for Grade 11 and 12 candidates): annual fee JPY 150,000.
- Annual PTA Fee: JPY 5,000.
- Expenses not included in tuition (paid separately by parents): PE uniforms, classroom supplies, cafeteria/lunch services, after-school activities (ASPs), activity-related travel and expedition/overnight trip costs, technology devices (iPad for Grades 1–4; MacBook for Grades 5–12) and any optional extracurricular fees.
- Sibling discounts: 20% discount on tuition for the second child; 30% discount on tuition for the third child.

Billing schedule and payment terms
- Standard term due dates: 1st term payment due June 5; 2nd term payment due October 5; 3rd term payment due February 20.
- Tuition may be paid in three scheduled installments aligned to the term due dates.
- Payments for admissions-related one-time fees and the first-term tuition must be paid at admissions (new-student invoice payment is required within one week of admission notification).
- The school uses an automatic withdrawal system for tuition and other school-related payments; payments are processed via bank arrangements and are automatically withdrawn on the scheduled dates (June 5, October 5, February 20). Admissions, Building Fund, Registration Fees and the first term school fees should be made by bank transfer during the admissions process. The school does not accept cash or credit card payments for tuition and fees. Note: the application fee can be paid by credit card via the online admissions portal or by bank transfer.

Boarding fees
- Boarding is not applicable; no boarding fees are listed.

Uniforms and related costs
- The school requires a uniform; uniform items (including PE uniform) are additional costs paid by parents and are ordered through the school's uniform ordering process. PE uniform and other uniform items are not included in tuition and are charged separately.

Refund and withdrawal information
- Application, Registration and Building Fund fees are one-time and non-refundable.
- Tuition and maintenance fees are non-refundable. The school will not reimburse payments for a current term because of a student's absences, suspension or expulsion. In the event of natural disasters or adverse weather conditions resulting in school cancellations, no refunds will be provided for affected days. Tuition and fees are not transferable to another student.
- Withdrawal procedure requires completion before the last day of the next term's tuition payment deadline; official transcripts and records are released only after all financial obligations are met. Late enrollment requires payment for the entire term even if attendance is for only part of the term.

Fee payment instructions and bank information (methods)
- Accepted payment method for ongoing tuition and term payments: automatic bank withdrawal / bank transfer. Parents are responsible for any bank transaction fees and charges.
- Admissions, Building Fund and Registration Fees and the first term school fees should be paid by bank transfer during the admissions process; subsequent scheduled payments are processed by automatic withdrawal from the bank account arranged by the family.
- The school does not accept cash or credit card for tuition and fees; the application fee may be paid by credit card through the online admissions portal or by bank transfer.
Academics

Horizon Japan International School teaches IB (PYP), IB (MYP), IB (DP) for students aged 3 to 18.

Curriculum
HJIS offers an IB Continuum from Early Years through Grade 12, including the Early Years Programme (EYP), Primary Years Programme (PYP), Middle Years Programme (MYP), and the IB Diploma Programme (DP). Instruction is in English, with English as an Additional Language (EAL) support to ensure full access to the curriculum. The Diploma Programme follows the IB framework with six subject groups and a DP core to prepare students for higher education. The school holds accreditations as an IB World School and is accredited by CIS, WASC, and ECIS. The program emphasizes inquiry-based learning and global citizenship across all grade levels.
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 – Gather the documents. Collect the items listed in the admissions guidance: Academic Records for applicants in Grade 1–12; Proof of payment of the application fee of 30,000 JPY; a scan of the student's passport or birth certificate for birth-date verification; photos of the student and guardian(s); a guarantee letter from the employer if the company will pay school fees; and any individualized learning plan (ILP) or other supporting documents. This collection ensures the admissions team has complete material to begin with and supports a smooth review. The documents are used to determine eligibility and placement, and to facilitate the review of the application package.

Step 2 – Submit your application. Submit the online application and complete all checklist items in your account. The online submissions are routed through the school's admissions portal, and submitting the form triggers the review process once all required documents are received. This step marks the transition from document gathering to formal review.

Step 3 – Submission Review. After online submission, the child may be invited for an interview and a placement assessment. The placement assessment helps determine the appropriate class placement and whether English as an Additional Language (EAL) support or other specialized assistance is required. The outcome of the assessment informs next steps and potential supports.

Step 4 – Application Decision. Following the assessment and review of prior school records, the school decides whether the child may register. Families are notified by email as soon as possible of the outcome, and the actual registration occurs at this stage if a place is offered. This decision ties together assessment results, records, and space availability.

Step 5 – Enrollment Begins. The admissions office determines the first day of the school, and a family orientation may be organized if applicable. A WIDA test for English as an Additional Language (EAL) learners will be conducted as part of the enrollment process. Enrollment activities culminate in the start of the new school term.

Scholarships
Scholarships are available through the Corporate Contribution Plan. Scholarships are granted to students whose parents are employed by companies that participate in this plan. Detailed information about eligibility and how to apply is provided by the Business Office. Families interested in this option should contact the Business Office for further information.

Waitlist
Horizon Japan International School uses a rolling admissions policy with a space-available basis. Applications are reviewed and considered as spaces open up, and there is no published waitlist system; families are typically informed by email if a place becomes available or if further steps are required. This approach means that admissions can occur at various times during the year depending on vacancies.
School Events
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