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St. Mary's International School

Japan, Tokyo

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Accreditations and Awards

Recognition and credentials that demonstrate quality and excellence

Accreditations

St. Mary's International School is fully accredited by two agencies: the Western Association of Schools and Colleges (WASC) and the Council of International Schools (CIS). WASC is one of six regional associations that accredit public and private schools, colleges and universities in the United States and East Asia. CIS is a membership organization of international schools around the world. The school also offers the International Baccalaureate Diploma Programme (IBDP) in its High School, authorized by the International Baccalaureate Organization (IBO).

Awards and Recognition

There is no publicly posted list of school-wide awards for St. Mary's International School on the site for the past five years.

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The school at a glance
Instructs in English
Fees ¥2,850,000 - 3,000,000
Ages 5 - 19 years
Pupil numbers 1000
Type Boys School
Opened 1954
Bus Service Yes
Availability Are there places?

St. Mary’s International School is an all-boys school in Tokyo that educates students from kindergarten through Grade 12 and was founded in 1954. The campus is in Setagaya ward and the school describes itself as located in the heart of Tokyo. English is the language of instruction. In high school, students can pursue the International Baccalaureate Diploma Programme (IB DP), a programme designed for ages 16–19. The school profile also notes class sizes are capped at 24, with many classes under 20. Beyond academics, the school highlights activities such as the fall play and clubs like Brain Bowl, debate and speech. Transportation support is available through a school bus service.

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