Welcome to St. Mary’s International School

Student-Led and Parent-Teacher Conferences: Feb. 11

St. Mary’s Student-Led and Parent-Teacher Conferences are Feb. 11. Parents of Elementary and Middle School students should have received your schedule from your son’s teacher. Parents of High School students who signed up may see your schedule here. Parents may also meet with High School teachers from 1 to 3 p.m. in the Gymnasium on a walk-in basis.

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.

Influenza season has started

Please see this important message from the school nurse about influenza.

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 50 years. Now in our second half-century, we have close to 1,000 boys from approximately 60 different countries. This international student body, rich in cultural and religious diversity, contributes greatly to the unique educational experience we offer. More ...