Top International Schools in Japan

Japan has 101 verified international schools in this collection on Schoozy, with annual tuition from ¥10.6M (median ¥924K). The table compares every school by tuition, curriculum, ages and boarding.

At a Glance

101

Verified schools

¥924K

Median annual tuition

¥10.6M

Tuition range

4

With boarding

Last updated Jun 26, 2026

Compare international schools

Sorted by annual tuition, lowest first. Tap a column header to re-sort.

LocationCurriculumBoarding
Hiroshima Global AcademyŌsakikamijimaIB Diploma¥118.8KNo
Kanagawa Prefectural Yokohama Senior High School of International StudiesMinami-kuIB Diploma¥118.8KNo
Kochi Kokusai Junior and Senior High SchoolAsaminami-kuIB Diploma, IGCSENo
Kofu Nishi High SchoolKofuIB Diploma¥250KNo
Kurayoshi Higashi High SchoolKurayoshiIB DiplomaNo
Miyagi Prefectural Sendai Nika Junior and Senior High SchoolWakabayashi-kuIB Diploma¥118.8KNo
Sapporo Kaisei secondary schoolSapporoIB DiplomaNo
Shiga Prefectural Torahime High SchoolNagahamaIB Diploma¥118.8KNo
Tokyo Metropolitan Kokusai High SchoolMeguroIB Diploma¥235KNo
Rikkyo School in EnglandLondon10–18British National Curriculum, IGCSE£29.7K–£37.8KYes
Osaka Municipal Suito International Junior & Senior High SchoolOsakaIB Diploma¥118.8K–¥398.9KNo
Saitama Municipal Omiya International Secondary SchoolŌmiya-kuIB Diploma¥118.8KNo
Tokyo Gakugei University International Secondary SchoolNerimaIB Diploma¥250K–¥350KNo
Korea International SchoolIbarakiIB Diploma¥336K–¥456KNo
AIE International High SchoolAwajiIB Diploma¥340K–¥390KYes
Yamanashi Gakuin Elementary SchoolKofu6–12IB PYP¥360K–¥600KNo
Fukuoka Daiichi High SchoolFukuokaIB Diploma¥456K–¥600KNo
開智望小学校・中等教育学校TsukubamiraiIB Diploma, IB PYP¥460K–¥480KNo
Junior & Senior High School of Kogakuin UniversityJapanIGCSE¥480K–¥648KNo
Teikyo University Kani High SchoolKaniIB Diploma¥480KNo
Katoh Gakuen Gyoshu International SchoolNumazu3–18IB PYP, IB MYP, IB Diploma¥510K–¥1MNo
Kaichi Junior and Senior High SchoolSaitama12–18IB Diploma¥538KNo
Okinawa Shogaku High SchoolNahaIB Diploma¥547.8K–¥647.8KNo
Nagoya International Junior & Senior High SchoolNagoya12–18IGCSE, A-Level, IB Diploma¥574.8K–¥1.1MNo
Okayama University of Science High SchoolOkayamaIB Diploma¥578.4K–¥878.4KNo
Tokyo Jogakkan Middle School and High SchoolJapanIGCSE¥582K–¥816KNo
Miura Gakuen High SchoolYokosukaIB Diploma¥588K–¥988KNo
Gyosei International SchoolChiba4–18British National Curriculum, IGCSE, A-Level¥589K–¥1.1MNo
Chiyoda International Junior High School and Musashino University Chiyoda High SchoolChiyodaIB Diploma¥590.4KNo
Katoh Gyoshu SchoolsNumazuIB Diploma¥594K–¥954KNo
Indian International School in JapanTokyo3–18Indian CBSE¥600K–¥1.2MNo
Kindai High SchoolHigashiōsaka-shiIB Diploma¥600K–¥620KNo
Osaka Jogakuin Junior & Senior High SchoolChūō-kuIB Diploma¥630K–¥663.3KNo
Shiba Kokusai Junior and Senior High SchoolTokyo12–18IGCSE, A-Level¥640K–¥1.4MNo
Kaichi Tokorozawa SchoolTokorozawa6–18IB Diploma, IB MYP, IB PYP¥648K–¥1MNo
Ikuei Nishi Junior and Senior High SchoolNara12–18IB MYP¥686KNo
Kaichi Nihonbashi GakuenChūōIB Diploma¥700K–¥1.1MNo
Yamanashi Gakuin Junior high school and Senior High SchoolKofuIB Diploma¥722.4KNo
Mita International SchoolTokyo12–18IB MYP, IB Diploma¥734K–¥930KNo
Three Lions International SchoolJapanIGCSE¥744KNo
Osaka International High SchoolMoriguchiIB Diploma¥799K–¥1MNo
Tokyo Bay International SchoolTokyoA-Level, IGCSE¥804K–¥1.1MNo
Asahijuku Secondary SchoolOkayamaIB Diploma¥804KNo
Sapporo Nihon University High SchoolKitahiroshimaIB Diploma¥808.4K–¥1MNo
The International School of NaganoNagano3–12IB MYP, IB PYP¥840K–¥1.2MNo
Shinagawa International SchoolTokyo1–12IB PYP¥850K–¥950KNo
Hosei University Kokusai High SchoolTsurumi-kuIB Diploma¥895KNo
Abroad International SchoolOsaka3–18IB PYP, IB MYP, IB Diploma¥900K–¥2MNo
Kansai International Academy Kobe CampusKobe3–15IB Diploma, IB MYP, IB PYP¥912KNo
Tokyo West International SchoolTokyo3–12US Curriculum¥913K–¥1.5MNo
Hope International Academy OkinawaJapanIGCSE¥924K–¥1.2MNo
Seijoseph Gakuen Elementary SchoolYokohama6–12IB PYP¥924KNo
Okinawa International SchoolOkinawa3–12IB Diploma, IB PYP¥932.3K–¥1.7MNo
Gunma Kokusai AcademyŌta-shiIB Diploma¥960K–¥1.4MNo
Meikei Gakuen Junior and Senior High SchoolTsukubaIB Diploma¥974.8K–¥1.5MNo
Tohoku International SchoolSendai3–15US Curriculum¥990K–¥1.7MNo
Global Indian International School TokyoTokyo3–18A-Level, IB Diploma, IGCSE¥1M–¥2.2MNo
Hokkaido International SchoolSapporo3–18US Curriculum, AP¥1M–¥1.6MNo
Ascot International School JapanOsakaA-Level, IGCSE, British National Curriculum¥1M–¥1.8MNo
Ritsumeikan Uji Junior and Senior High SchoolUjiIB Diploma¥1M–¥1.8MNo
Showa Women's University Elementary SchoolJapanIGCSE¥1.1M–¥1.6MNo
CGK International SchoolYokohama1–12IB MYP, IB PYP¥1.1M–¥2.3MNo
Okinawa Christian School InternationalOkinawa5–18US Curriculum¥1.2M–¥1.3MNo
Camelot International SchoolTokyoA-Level, IGCSE¥1.2M–¥1.2MNo
Senri International School of Kwansei GakuinMinoh12–18IB Diploma, IB MYP, IB PYP¥1.3M–¥1.4MNo
Hiroshima International SchoolHiroshima3–18IB PYP, IB MYP, IB Diploma¥1.3M–¥1.7MNo
Linden Hall SchoolChikushino6–18IB Diploma, IB MYP, IB PYP¥1.3M–¥1.6MNo
Makuhari International SchoolChiba6–18IB PYP, IB MYP, IB Diploma¥1.4M–¥1.7MNo
Doshisha International School KyotoKyoto6–12IB PYP¥1.5M–¥1.9MNo
Kyoto International SchoolKyoto3–12IB PYP¥1.5M–¥1.9MNo
Tsukuba International SchoolTsukuba3–12IB Diploma, IB MYP, IB PYP¥1.6MNo
Saint Maur International SchoolYokohama2–18A-Level, AP, IB Diploma¥1.6M–¥3.1MNo
Enishi International SchoolNagoyaIB Diploma¥1.6M–¥2.4MNo
Seisen International SchoolTokyo5–18IB Diploma, IB MYP, IB PYP¥1.6M–¥2.7MNo
Musashi International School TokyoTokyo5–12IB PYP¥1.6M–¥1.8MNo
Deutsche Schule Kobe InternationalJapanA-Level, IB Diploma, IB PYP¥1.6M–¥1.9MNo
Columbia International SchoolSaitama3–18US Curriculum, AP, Canadian¥1.6M–¥1.9MNo
AICJ International SchoolHiroshima3–18IB Diploma, Japanese National Curriculum¥1.6M–¥2MNo
Osaka YMCA International SchoolOsaka3–12IB Diploma, IB MYP, IB PYP¥1.6M–¥2.2MNo
UIA International School of TokyoJapanA-Level, IGCSE¥1.7M–¥2.6MNo
Marist Brothers International SchoolKobe6–18US Curriculum, AP¥1.8M–¥2.2MNo
Christian Academy in JapanTokyo5–18US Curriculum, AP¥1.8M–¥2.2MNo
Fukuoka International SchoolFukuoka4–15IB Diploma, IB MYP, IB PYP¥1.9M–¥2.3MNo
Aoba-Japan International SchoolTokyo1–18IB PYP, IB MYP, IB Diploma¥1.9M–¥2.7MNo
New International School of JapanTokyo3–15IB PYP, IB MYP¥2M–¥2.6MNo
Laurus International School of ScienceTokyo1–18Cambridge Primary, IGCSE¥2M–¥2.6MNo
Canadian AcademyKobe3–18IB PYP, IB MYP, IB Diploma¥2.1M–¥3.4MNo
Yokohama International SchoolYokohama3–18IB PYP, IB MYP, IB Diploma¥2.1M–¥3.4MNo
Chiyoda International School TokyoTokyo6–18IB PYP, IB MYP, IB Diploma¥2.1M–¥2.8MNo
Osaka International School of Kwansei GakuinOsaka3–18IB PYP, IB MYP, IB Diploma¥2.2M–¥2.7MNo
Nagoya International SchoolNagoya3–18IB PYP, IB MYP, IB Diploma¥2.2M–¥3.2MNo
Horizon Japan International SchoolYokohama3–18IB PYP, IB MYP, IB Diploma¥2.4M–¥2.9MNo
International School of the Sacred HeartTokyo5–18IB Diploma, AP¥2.6M–¥2.9MNo
Malvern College TokyoTokyo3–18IB Diploma, IB MYP, IB PYP¥2.7M–¥2.9MNo
The British School in TokyoTokyo3–18British National Curriculum, IGCSE, A-Level¥2.8M–¥2.9MNo
K. International School TokyoTokyo5–18IB PYP, IB MYP, IB Diploma¥2.9M–¥3MNo
Tokyo International SchoolTokyo5–15IB PYP, IB MYP¥2.9M–¥3.2MNo
Nishimachi International SchoolTokyo5–14US Curriculum, IB PYP¥3.1MNo
Rugby School JapanKashiwa11–18British National Curriculum, IGCSE, A-Level¥4.5M–¥5.5MYes
UWC ISAK JapanKaruizawa15–18IB Diploma, IB MYP¥4.5MYes
Tuition bandSchools
Under ¥648K33 schools
¥648K – ¥1.4M33 schools
¥1.4M and above34 schools

Featured international schools

Hiroshima Global Academy

Overview: IB Diploma · · ¥118.8K

Hiroshima Global Academy (HiGA) is Japan's first public boarding IB school for Grades 7–12, located on Ōsakikamijima island in Hiroshima Prefecture. Founded in 2019 as part of Hiroshima's 'learning transformation' initiative, it offers a bilingual English/Japanese IB curriculum in small classes of ~20 students. All students live on campus in dormitories, creating an immersive community where peers from across Japan and the world learn and grow together. HiGA is uniquely positioned as a publicly funded school offering world-class IB MYP and DP programmes at remarkably low cost, cultivating globally-minded leaders rooted in local community values.

Kanagawa Prefectural Yokohama Senior High School of International Studies

Overview: IB Diploma · · ¥118.8K

Kanagawa Prefectural Yokohama Senior High School of International Studies (横浜国際高校, YIS) is Japan's first prefectural public high school to offer the International Baccalaureate Diploma Programme, launched in 2019. It combines the full Japanese high school graduation requirements with a bilingual (Japanese/English) IB curriculum, making it uniquely accessible to both returnee students and domestically educated Japanese students. Admitted via the Kanagawa public entrance exam system, students benefit from a world-class IB education at essentially zero tuition cost. The school fosters independent, globally minded learners through discussion-based classes, international exchange programs, and robust university counseling for both Japanese and overseas institutions.

Kochi Kokusai Junior and Senior High School

Overview: IB Diploma, IGCSE · ·

Kochi Kokusai Junior & Senior High School is a public integrated school opened in 2018 in Kochi City, Japan, offering the International Baccalaureate (IB) curriculum throughout all six years. It delivers inquiry-based learning through IB MYP (middle school) and DP (high school). Students engage in bilingual (Japanese/English) education aimed at developing global citizens. As a prefectural public school, tuition is free, making it a unique destination for students seeking IB education without private school fees. The school is highly competitive, with approximately twice as many applicants as available places.

Kofu Nishi High School

Overview: IB Diploma · · ¥250K

Kofu Nishi High School, founded in 1902, is a public coeducational prefectural high school in Kofu, Yamanashi. It is the only public high school in Yamanashi Prefecture authorized as an IB World School, offering the IB Diploma Programme since 2021. The school employs a distinctive credit-based curriculum with 65-minute class periods to foster independent learning and inquiry. Graduates predominantly enter national and regional universities in Japan, with strong placements at Yamanashi University, Shinshu University, and other national institutions.

Kurayoshi Higashi High School

Overview: IB Diploma · ·

Miyagi Prefectural Sendai Nika Junior and Senior High School

Overview: IB Diploma · · ¥118.8K

Miyagi Prefectural Sendai Nika Junior and Senior High School is a highly selective public integrated middle-high school in Wakabayashi-ku, Sendai, offering both a rigorous Japanese national curriculum and an IB Diploma Programme (authorized September 2020). As one of Tohoku's most competitive public schools, it admits approximately 105 middle-school students per year through a comprehensive entrance exam with a roughly 25% acceptance rate. The school is a UNESCO-affiliated institution and former Super Global High School (SGH), combining deep academic tradition with internationally-minded inquiry learning, science competitions, and overseas exchange programs. Tuition is effectively free for all students due to Japan's public education system and government subsidies, making it an extraordinary value compared to private counterparts.

How this list is compiled

Every school listed holds accreditation from a recognised body (such as WASC, CIS or the IB) and has its key data — curricula, fees and admissions — verified on Schoozy. The list is ordered by annual tuition (low to high); it is not a subjective ranking. Use the table controls to re-sort by any objective column.

Data sources: official school websites, Schoozy deep research and editorial review.

Last verified Jun 26, 2026.

Editorial review of this collection is in progress.

FAQ: Top International Schools

How many international schools are listed here?

There are currently 101 international schools in this collection on Schoozy. Every entry is a verified, published listing.

Which schools have the lowest fees?

Annual tuition across the schools listed here ranges ¥10.6M. Sort the comparison table by annual tuition to see the most affordable options first. Fees vary by grade level and whether boarding is offered.

Can my child enrol without speaking the local language?

Many international schools teach in English and accept students with limited local-language ability, often through EAL (English as an Additional Language) support. Entry requirements differ by school and grade — check each school's admissions page for its language policy and any assessment.

How is the school year and grade level counted?

International schools usually follow their home system's grade names (for example US grades, UK years or the IB programme structure), which may not map one-to-one to the local system. Each school listing shows the age range it serves so you can match your child's stage.

When can students transfer in?

Most schools accept applications year-round and admit mid-year subject to availability, though the main intake aligns with the start of the academic year. Places in popular grades can be waitlisted — apply early and confirm transfer timing with the school directly.

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