Shinagawa International School
International School in Tokyo
Quick answer
Shinagawa International School Tokyo serves 430 students aged 3 to 18 in central Tokyo. The school is an IB Continuum World School delivering PYP, MYP and the IB Diploma, accredited by IBO, CIS and WASC. Tuition $15,806-$17,903 per year. Strong fit for international expat families on central Tokyo assignments seeking IB-track education with shorter commute than the larger Tokyo internationals located in Setagaya, Yokohama and Chofu corridors.
Key facts
- Curriculum: IB taught at Shinagawa International School.
- Tuition: $15,806–$17,903/yr published annual range.
- Avg class size: 20 (max 22) Tokyo international school · 430 students total.
- Ages: Ages 3 to 18 school day starts at 8:30.
- Accreditations: IBO, CIS, WASC verified.
430
20 avg / 22 max
Rolling
IBO, CIS, WASC
About Shinagawa International School
Shinagawa International School (SIS) is a vibrant and diverse IB World School conveniently located near Shinagawa Seaside Station. Fully Accredited by the Accrediting Commission for Preschool – Grade 11 by the Western Association of Schools and Colleges (WASC). As part of our ongoing growth, we are proud to be an authorized IB Continuum School implementing PYP, MYP, and DP programmes. Our school community encompasses over 40 nationalities, creating a rich tapestry of experiences and cultures. Committed to providing a holistic education, SIS caters to students from the Early Learning Center (ages 3-6), Primary School (grades 1-5), and Secondary School (grades 6-12, with grade 12 to be introduced in the 2025-2026 academic year).
Learning & language support (SEN / EAL)
This school states meaningful learning-support provision — still confirm it fits your child's specific need.
Why this matters
Special-needs provision at international schools varies widely and is rarely guaranteed by the school itself — and local legal duties differ by country. Confirm what this school provides, in writing, before you commit.
- Learning support: moderate
- In-house specialist staff listed
- EAL/ESL support listed
Not published
- —Educational-psychologist availability not stated
Questions to ask the school
- Is an educational psychologist on staff or available by referral?
- Can you support a child with my child's specific need (e.g. dyslexia, ADHD, autism), and have you done so this year? Ask for concrete examples.
- Is there an additional fee for learning support or EAL — and how much per year?
- Is learning support guaranteed for the full enrolment, or can it be withdrawn later?
| Item | Amount |
|---|---|
| Annual tuition (USD) | $15,806 – $17,903 |
| Annual tuition (local) | ¥2450000-¥2775000 |
| Fee year | 2025-2026 |
| Est. all-in cost (modeled)how we calculate | $21,255(+26%) |
| Est. first-year total (modeled) | $23,755 |
| Cost position in Tokyo | 65th percentile(above average) |
IB
MAP, WIDA testing, IB Diploma external exams
75-100%
Japanese
Depending on the needs of the students, one-to-one support is offered as a push-in or pull-out.
1 SEN teacher
Yes, EAL learning support is provided
8:30 – 3:15 pm, Tuesdays, Wednesdays, and Thursdays we offer an after-school program until 4 pm.
Yes, parents can order lunches from KIWI KITCHEN, a local Tokyo catering service company.
Yes, there are options for those who need special diets.
Imported from a directory listing and not independently verified — confirm fees and details with the school.
Is Shinagawa International School right for your family?
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At a Glance
Fee Position in Tokyo
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Class Size
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Tuition + registration, transport, uniform, exams
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Nearby Schools (within 5km)
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