Discover Your Child’s Future at SIS

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  • IB World School logo
  • IB Continuum logo
  • WASC accredited school logo
  • Tokyo Association of International Preschools logo

Summer School 2026

Applications are Now open!

Discover and enroll in our exciting summer school program! Take advantage of this unique opportunity to enhance your skills, expand your knowledge, and make lasting memories. Our regular applications are open now. If you have further inquiries, please contact us at summerschool@sistokyo.jp

HANDBOOK 2026 APPLY NOW

Empower Global Minds

Join Shinagawa International School for an IB education in a diverse, supportive community. With small class sizes, specialized programs, and a vibrant event calendar, we empower students to grow academically and personally in a multicultural environment.

Our Mission & Vision

LEARNING

Early Learning Center

Introducing PYP for holistic child development and exploration.

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Primary School

Primary School follows IB PYP, providing comprehensive, holistic education.

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Secondary School

Grade 11 applications open for IB Diploma Program 2024–25.

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Life at SIS

After School Programs

Explore our wide range of after school activities that encourage students to express themselves, get active, and make friends in other grade levels.

Residential Trips

A unique learning environment that extends beyond the traditional classroom.

Services

We offer a bus service that gets students to school safely and securely and a lunch service that provides a variety of delicious meals.

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Community

Board

Learn more about our dedicated Board and their contributions to SIS.

SIS School Board >

PTA

The Parent Teacher Association is a parent-led volunteer group that is dedicated to enhancing education and creating an inclusive environment at SIS.

PTA at SIS >

Parents

Get up to speed with handbooks and key school information via our Parent Portal.

Parent Portal >

shinagawa.is

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Ready to get started?

Start your child’s journey at SIS today. Submit your application and join our diverse, nurturing learning environment.

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School visit

Schedule a tour to explore our campus and experience the vibrant SIS community firsthand.

School Visit Reservation >

Parent Portal

Track your child’s progress, receive updates, and access resources via our secure Parent Portal.

Parent Portal >

Admissions

Interested in joining the SIS community?

Read about our admissions process and find out how to schedule a school visit. 

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