News

Eight Seisen high schoolers joined other students from international schools across the Kanto region for the 2023 KPASS High School Drama Festival,

High School musicians were able to unplug together through Music and nature.

Students worked hard rehearsing pieces for upcoming performances in the fall as well as having sporadic game times and karaoke sessions.

Many Phoenix teams have soared to new heights and we were excited to be able to celebrate in person this year!  

Seisen Middle School musicians represented Seisen in the Kanto Plain Select Band.

Listen to original music composed by Seisen students.

The goal of the webinar is for educators and students to leave with a sense of how pervasive human trafficking is and what we can be doing to prevent it through empowering students to take action in various ways through community organizing.

Congratulations to the class of 2023 who have successfully completed the CAS program! This collection of reflections from the students highlights the important role CAS plays in the IB Programme.

The ensemble was lauded for their excellent blend and the high quality of solos by the guest adjudicators, and their performance was well received by the audience who clapped along to their numbers.

Seisen choir members experienced their first KPASS ChorlalFestival.

102 students from 9 schools competed at Tokyo International School

For the first time in the history of Seisen International School, our Middle School Soccer A-Team not only won six games back to back but made it to the finals, fighting for a first-place championship title.

Universal Aviation hosted Seisen HS students for internships over Winter Break.