Japan has a well-developed international school sector, particularly in Tokyo, Osaka, Nagoya, and Kobe — cities with significant corporate expatriate and long-term foreign resident communities. International schools offer English-medium instruction, globally recognized curricula, and continuity for children moving between countries.
Why Choose an International School?
International schools suit families who: plan to return to their home country before children complete schooling; want children to maintain education in their home language; prefer globally recognized qualifications (IB, A-Levels, American diploma); or whose children arrive at school age with no Japanese language ability and need continuity of English instruction while transitioning.
The tradeoff is significant cost and, in some cases, reduced integration with the local Japanese community. Families planning a long-term or permanent stay often choose public school with supplementary home-language education — Japanese language fluency and cultural integration are long-term assets for children growing up in Japan.
Curricula Available
- International Baccalaureate (IB) — globally recognized; Primary Years Programme (PYP), Middle Years Programme (MYP), Diploma Programme (DP). Increasingly common in Japan’s international schools.
- American curriculum — US-style K-12 system culminating in an American high school diploma. AP courses available at larger schools. Recognized by US universities.
- British curriculum — IGCSE and A-Levels. Recognized by UK universities and most international institutions.
- Other national curricula — French schools (CNED-affiliated), German schools (Deutsche Schule), Korean schools, and others serve specific national communities in major cities.
Major International Schools in Japan
Tokyo:
- American School in Japan (ASIJ) — Chofu; K-12, American curriculum + IB DP; one of the largest and oldest in Japan
- British School in Tokyo (BST) — Shibuya and Showa; British curriculum, IGCSE, A-Levels
- Tokyo International School (TIS) — Mita; full IB school, PYP through DP
- International School of the Sacred Heart (ISSH) — Hiroo; K-12, IB, all-girls secondary
- Yokohama International School (YIS) — Yokohama; full IB school
Kansai:
- Osaka International School (OIS) — Mino; K-12, IB
- Canadian Academy — Kobe; K-12, IB and Canadian curriculum
- Marist Brothers International School — Kobe; K-12, American curriculum
Costs
International school tuition in Japan is substantial. Typical annual fees range from ¥1,500,000 to ¥3,500,000+ per year depending on school, grade level, and curriculum. Application fees (¥50,000–150,000) and registration/capital fees (¥200,000–500,000 one-time) add to initial costs. Most corporate expatriates have school fees covered by their employer’s relocation package — confirm coverage before committing. Long-term residents paying out-of-pocket should carefully evaluate total costs over the school years against public school alternatives.
Waitlists and Enrollment Timing
Popular international schools in Tokyo — particularly ASIJ, BST, and ISSH — have waitlists that can extend 1–2 years. Apply as early as possible, ideally before confirming your Japan move. Many schools require an application, assessment, and interview. Enrollment timing typically aligns with September start (for American/British curricula) or April start (for schools following the Japanese academic calendar alongside international curriculum).
Hybrid Options
Some families choose a hybrid approach: Japanese public school plus weekend Japanese language supplementary school (補習校, hoshūkō) for maintaining the home language, or Japanese public school plus home tutoring in the family language. Weekend Japanese supplementary schools also exist in Japan for Japanese children maintaining home-language skills while attending international schools.