Seisen International School

Seisen International School is a Catholic, all-girls school in Tokyo, offering a global education from kindergarten to high school

Seisen International School, located in Tokyo, Japan, is a private, Catholic educational institution that provides a comprehensive international education to girls from kindergarten through grade 12. Established by the Handmaids of the Sacred Heart of Jesus in 1962, the school is committed to fostering a multicultural environment where students can develop as global citizens. Seisen offers the International Baccalaureate (IB) Diploma Programme for high school students, promoting critical thinking, intercultural understanding, and respect. The school's curriculum is designed to nurture academic excellence, spiritual growth, and the personal development of each student. With a diverse student body representing over 50 nationalities, Seisen International School emphasizes a supportive community where students are encouraged to pursue their passions and contribute positively to the world.