St. Mary's International School
Setagaya · 1 campus
IB
IB
Where graduates go · 15 universitiesGrade coverage
PYP
MYP
DP
Pre-K3
Pre-K4
K
G1
G2
G3
G4
G5
G6
G7
G8
G9
G10
G11
G12
Pre-K
Primary
Middle
High School
Accreditation
CISIB
About
A Catholic all-boys school delivering an American-style education with strong academics and character development.
Campus
Setagaya Campus
1-6-19 Seta, Setagaya-ku, Tokyo
Grades
K-12
Programme
Curriculum
IB DPSchool-designed
Qualification
IB Diploma
Campus info
👥Boys
🚌Bus available
🏠Day school only
Tuition
Primary
¥2.9M
AY 2026-27
Middle
¥3.0M
AY 2026-27
High School
¥3.0M
AY 2026-27
Fees
Initial fees
Paid once, when your child joins
- Application FeeNon-refundable¥50,000
- Development FundNon-refundable¥1,000,000
- Graduation Fee (Grade 12)Cap, gown, ceremony expenses¥30,000
- Re-Enrollment Seat DepositCredited toward tuition; non-refundable if the seat is forfeited¥300,000
- Registration FeeNon-refundable¥400,000
Annual fees
Each year, on top of tuition
- Building MaintenanceNon-refundable¥200,000
- School Bus (Both Ways)Optional¥420,000
- School Bus (One Way)Optional; morning or afternoon¥310,000
Other & optional fees
Charged per use or only when chosen
- IB Exam FeesBilled in December at actual cost | 20,000 per IB subject¥20,000per subject
Academic year 2026-27.
Where graduates go
See on the map →15 universities in 4 countries, highest QS ranking first.
- USA 8
- Canada 3
- Australia 2
- UK 2
- University of California, BerkeleyUSAQS #12
- University of SydneyAustraliaQS #18
- University of TorontoCanadaQS #25
- University of EdinburghUKQS #27
- University of California, Los AngelesUSAQS #29
- University of MelbourneAustraliaQS #33
- University of MichiganUSAQS #33
- University of ManchesterUKQS #34
Grade levels
| Level | Grades | Ages |
|---|---|---|
Primary | G1 – G5 | 6–11 |
Middle | G6 – G8 | 11–14 |
High School | G9 – G12 | 14–18 |
Something out of date?
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