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All Boys School
We are a boys school, focused solely on the needs of boys.
St. Mary’s International School was founded in 1954. At St. Mary’s, we nurture the intellectual, physical, emotional and social development of each student. Our challenging array of core curricular and extra-curricular programs is designed to enable each student to achieve excellence and success. We provide a positive and safe learning environment, where a spirit of cooperation, friendship and mutual respect helps to maximize individual achievement.
All Boys School
St. Mary’s International School was founded in 1954. At St. Mary’s, we nurture the intellectual, physical, emotional and social development of each student. Our challenging array of core curricular and extra-curricular programs is designed to enable each student to achieve excellence and success.
St. Mary’s Voices
If you are interested in providing your son with a unique educational experience in an international, all-boys environment, take the first step by sending us an inquiry.
Academic
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.
Student Support
A St. Mary’s student is exposed to a variety of learning opportunities where he can grow in a variety of areas.
Activities
Students at St. Mary’s are strongly encouraged to participate in our various sports activities.
Facilities
St. Mary’s International School was founded in 1954. It moved to its current location in Setagaya ward in 1971.
Latest News
News & Events
![Christmas image featuring Joseph and Mary, camels, adult Jesus with crucifix.]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1670387908/smisacjp/ju13iuo4duzkvvlefqqx/ChristmasConcertPoster.jpg","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1670387908/smisacjp/ju13iuo4duzkvvlefqqx/ChristmasConcertPoster.jpg","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1670387908/smisacjp/ju13iuo4duzkvvlefqqx/ChristmasConcertPoster.jpg","width":624}])
![Student stands in front of projection of countdown timer.]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1670387628/smisacjp/uyan5ha1vfhvrudprioh/AdvisoryValues.jpg","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1670387628/smisacjp/uyan5ha1vfhvrudprioh/AdvisoryValues.jpg","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1670387628/smisacjp/uyan5ha1vfhvrudprioh/AdvisoryValues.jpg","width":624}])
![A person stands behind a lectern which holds a timer and a microphone. The person is gesturing at a large projection screen.]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1670387124/smisacjp/gth8snmi0thra0z0lvwr/MakeMyNumber.jpg","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1670387124/smisacjp/gth8snmi0thra0z0lvwr/MakeMyNumber.jpg","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1670387124/smisacjp/gth8snmi0thra0z0lvwr/MakeMyNumber.jpg","width":624}])
