This year, TELL has designed an event from September 10th to October 10th to 'STEP UP' and make a noise about mental health and walk 20,169 steps to honour the 20,169 lives lost to suicide in Japan last year.

Seisen Alumni Involved in Social Justice Through The Arts

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

Seisen stands united against racism

Learning to Love, and Loving to Learn.

Summer reading + Summer books = Summer FUN!

A message from the Seisen Sakura Medal Book Bowl team.

Donating Handmade Masks

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

"Stay Home" for a Four Day Weekend

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.

Holy Week Virtual Prayer Services

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.

Seisen Youtube Highlights for 2019

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

Students Take the Lead for Wheelchair Basketball Workshop

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 Events at Seisen 2019

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

Seisen Singers Shine at KPASS Competition

Our singers at Seisen had a fantastic weekend at the Kanto Plains Association of Secondary Schools (KPASS) Vocal Solo and Ensemble Competition.

Refugees International Japan Charity Concert

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

Kanto Plains Band Festival Report

Explore Our Neighborhood This Weekend

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.

Preparing students for the changing global workforce (opens in new window/tab)

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

Book Review "The Making of Her: Why School Matters" (opens in new window/tab)

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

Festival Postponed to Monday, October 14th

Explore Todoroki Valley with Metropolis Magazine (opens in new window/tab)

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

Seisen International School thanks TELL (Tokyo English Life Line) for their continued support

Female teenagers and mental health

Girls’ School Graduates Have a Clear Edge Over Coeducated Peers (opens in new window/tab)

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.”

New Logo Goods Available from SPA

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

Traffic Safety around Seisen (opens in new window/tab)

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.

International Baccalaureate in Tokyo at Seisen International School Parent Sessions

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

August Weekend Events in the Seisen Neighbourhood

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

First Day of the 19-20 School Year

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

A New School Year

Elementary Supply Lists to help start the year

Visit the Elementary Academics page to see supply lists for Grades 1 to 6.

Exciting Design Camp Opportunity from IDEO in August

English speaking high schoolers will be learning how to work on a design challenge - from gaining inspiration and empathy on a topic, to brainstorming with peers, creating concepts, prototyping and story-telling their future vision with others.

Seisen Class '15 student, now USC class of '19 (opens in new window/tab)

Seisen International School class of 2015 student Shoko Furukawa is interviewed by the University of Southern California newspaper about her experienced from Tokyo to California.

Varsity Basketball Chiang Mai Tournament Diary

Firebird MEI wins at the Conrad Innovation Summit 2019

We are extremely proud to announce that Firebird MEI won the TOP PRIZE of the Conrad Innovation Summit 2019 and become Pete Conrad Scholars in the Health and Nutrition category!

Firebird MEI begins their NASA Adventure

Mr. Nitu updates the community on the first three days of the Firebird trip to NASA for the Conrad Innovation Summit.

MS/HS Spring Concert

Join us April 17th for a night of music.

"You're a Good Man Charlie Brown: The Musical"

Join the cast through a journey into the Peanuts Universe where the comic strips are brought to life!

Seisen Singers Selected for Global Choir Festival

We send off four Seisen High School singers who were selected to sing in the 2019 International School Honor Choir sponsored by the Association for Music in International Schools. They leave later today for Beijing and will be joining hundreds of other singers from around the world. Good Luck Sahana, Emily, Fumi and Nimisha.

PYP Coffee Morning: Building Emotional Intelligence and Resilience

Join Ms. Carnright Friday Morning to learn how to help children develop healthy self-esteem, conflict resolution skills, and coping strategies for dealing with life’s little (and big!) stressors.

Seisen Firebird Returns to NASA

One of the Firebird Conrad teams - Firebird MEI have qualified in the top five teams of the Conrad Innovation Challenge and will compete at NASA in April.

KidZfest Tokyo: A Seisen Community Connection

A Seisen parent is organising a family festival on Feb 23 & 24th at Hikarie Shibuya.

House Captains Prepare to welcome US Olympic Team to Setagaya (opens in new window/tab)

On Saturday the Seisen Elementary House Captains took part in an event at Kinuta Park and Okura Sports Ground.

A Workshop for Parents: How to Foster a Strong Connection & Promote Resilience during the “Tween” Years

Ms. Carnright will discuss the social and emotional aspects of adolescence, to include conflict resolution strategies, how to instill a “growth mindset,” and tips for how to engage with and support your daughter.

Varsity Basketball Explores Chiang Mai Before Tournament

The Seisen Varsity Basketball team fits in some cultural experiences and a return visit to an orphanage before their tournament begins in Chiang Mai.

Seisen Students Shine at Meguro International Friendship Association Festival

Seisen had one of the largest crowds at the Meguro International Friendship Association Festival and as one mom said, “Seisen girls got the most applause!"

Seisen Artists on display at Artscape

Seisen artists from Kindergarten to High School will display their work along with artists from other international school February 12th to 26th.

9th Grade Artist Hosts Solo Gallery Show

Marina-Ohtsuka Lee (Class of 2023) hosts her first solo art show at Space M in Nakameguro.

Seisen once again joins Meguro International Friendship Association Festival (opens in new window/tab)

Seisen alum examines sexism in modern day Japan in her recent Japan Times Article (opens in new window/tab)

Seisen alum Alisa Yamasaki (Class of 2012) meets an organization of young women that aims to empower women and eliminate gender inequality.