Welcome to St. Mary’s International School
Top 10 reasons to choose St. Mary’s
As a part of our 60th anniversary celebrations, we’ve compiled this List of the Top 10 reasons parents choose St. Mary's International School.
Multi-Purpose Hall Fundraising
Lost and Found
Important calendar change: PD moved to Feb. 24
The Professional Development Day for Teachers which was originally scheduled for March 1 has been moved to Feb. 24.
There will be no school for Elementary students on Feb. 24. Middle and High School students will have early dismissal at 11:20 a.m.
All students will have a full day of school on March 1.
2016-17 School Calendar
Resources for students and parents
Welcome to St. Mary’s International School in Tokyo
St. Mary's International School has been providing quality education to the international community in the Tokyo area for over 60 years. Now in our second half-century, we have about 900 boys from approximately 50 different countries. This international student body, rich in cultural and religious diversity, contributes greatly to the unique educational experience we offer. More ...