Welcome to St. Mary’s International School

College counseling association honors Peter Hauet

Former St. Mary's teacher and High School counselor Peter Hauet has received the Lifetime Achievement award from the Overseas Association for College Admission Counseling. The association has also renamed the award the Peter Hauet Lifetime Achievement Award. St. Mary's counselor Marie Kobayashi, who is attending the association's annual conference, said, "I could not be more overwhelmed or proud to be a part of the St. Mary's community and will always strive to follow Mr. Hauet's footsteps."

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.

Employment opportunities

Find employment opportunities for the 2015-16 school year here.

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 ...