Seisen is, in the estimation of the evaluators, a very impressive school, with a great deal to be proud of.

With just a folding fan, a handkerchief and a cushion Rakugo performer Shinoharu Tatekawa took students to many places, as many people.

Seisen inducts eight new members into the National Honor Society.

Two Seisen Graduates have continued their dance training on opposite coasts in the US. You can catch both of them online in upcoming events.

Learning to Love, and Loving to Learn.

A message from the Seisen Sakura Medal Book Bowl team.

Please help the Seisen Medical Careers Club meet their goal of donating 400 handmade masks by June 3rd.

Our hope is that families will be able to take advantage of this extended four-day weekend to spend quality time together, and to nurture health and well-being.

All members of the community are invited to participate in a Holy Thursday prayer service this Thursday, April 9th at 4pm and a Good Friday Stations of the Cross prayer service on Friday at 3pm.

Thank you your for your likes and follows of the Seisen Youtube Channel.

Recently Seisen hosted Mr. Shinji Negi for a wheelchair basketball clinic. A group of Grade 10 volunteers took on the challenges of translating and MCing the event.

Christmas is a busy time at Seisen International School. Don't miss out on any of these special events. 

Seisen performers once again took part in the Refugees International Japan Charity Concert at St. Mary's. 

Tokyo Metropolitan Engei High School in an agricultural high school that sits on the grounds of what used to be Totoro Castle. You can visit this weekend.

Seisen International School received a mention about STEM and STEAM education in this recent article from ReLocate Global Magazine.

A new book with great relevance to Seisen looks at both girls education and international education. 

The recent issue of Metropolis Magazine takes a walk near the Seisen neighbourhood to visit the Todoroki Valley.

Reflecting on the totality of the findings, the researchers noted, “these statistically significant results demonstrate differences in areas of critical importance in the twenty-first century for women as they enter university and beyond, thus emphasizing the contribution of all-girls schooling for women’s success.”

Show your "Seisen Pride" with a new selection of Seisen Logo items from SPA. 

The start of the new school year is a great time to review the traffic safety guidelines around Seisen. This guide covers School Zone road closures, gate opening times and parking guidelines. Let's keep every member child safe.

Our International Baccalaureate Coordinators have many parent information sessions planned for this school year.

Setagaya prepares to host Team USA and the Tokyo 2020 Olympic and Paralympic Equestrian events.

Our Head of School, Ms, Colette Rogers, starts the 19-20 school year with a morning prayer.