Why join for free?
Already have an account? Log In
Japan, Tokyo
Let the school know you're thinking of applying — they can share their prerequisites and help you through the process.
It's best to ask — circumstances can change at any time.
St. Mary's International School operates as a day school with no on-site boarding provision. The school is listed as having boarding facilities: DAY, which indicates there is no boarding accommodation for students. Transportation to and from campus is provided via the school bus network, with options for morning-only, afternoon-only, or round-trip service. For the 2025–26 academic year, bus fees are ¥310,000 for one-way service and ¥420,000 for both ways.
Uniforms are required and are supplied by Top of the Class, a domestic vendor. Ordering is done through Top of the Class and is available in English, with sizing and delivery details provided by the vendor. For Elementary, students wear a blue polo shirt with the school logo (plus other items such as black socks and black shoes); for Middle School, students wear a long-sleeved white shirt with the logo and a navy tie, with accompanying items including black socks, a black belt, and black shoes. Shoes must be all black with solid black soles and no secondary colors or logos.
The school operates an on-site cafeteria with lunch service during the school day; lunch hours vary by level and students may eat in the cafeteria. A light snack is available during the day at certain grade levels. The Kindergarten site describes a canteen that offers Western and Asian lunch options, a full salad bar, and an online canteen system for ordering meals, indicating on-site meal options and a digital ordering process.
In St. Mary's Kindergarten, a Grizzly House System is in place. Houses are represented by trees—Pine, Birch, Cedar, and Oak—and students participate in monthly house challenges; points are awarded to encourage teamwork, school spirit, and positive behavior.
St. Mary's International School is a non-profit, tax-exempt educational institution (gakkō hōjin) incorporated under Japan's Private School Law and supervised by the Tokyo Metropolitan Government. The governance structure comprises a Board of Directors, a Board of Trustees, and Statutory Auditors, which provide strategic direction and financial stewardship for the school.
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.
