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A Catholic Kindergarten to Grade 12 IB international school in Tokyo
Preparing global leaders, critical thinkers and compassionate women for tomorrow.
Our Stories
Learning to Love, Loving to Learn since 1962
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The Seisen Story
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50+
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The Seisen Experience
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The latest school updates
Kokomi Sakurai (Class of 2029) "One of the most challenging things I must overcome is showing up, even though I know each practice will be uncomfortable and hard."
In MS Brain Bowl Competition each of the 20 teams consisted of students from different schools. The mixed schools' team arrangement promotes the establishment of a quick rapport among students.
The Phoenix Varsity Basketball team enjoyed returned from Chiang Mai exhausted, but overwhelmingly grateful for the time spent together, the people we were able to meet during our stay, and the wonderful memories made as a team.
Eloise Jones (Class of 2030) "I decided to start rugby because I was inspired by the Womens Rugby World Cup final involving England’s Red Roses and New Zealand’s Black Ferns."
As a first step we are focusing on a monetary donation to the Japan Red Cross from our school to aid with immediate needs of the survivors of the January 1st Noto Peninsula Earthquake.
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