Welcome to Shinagawa International School
Committed to delivering an exceptional educational experience to our students, spanning from early childhood through secondary education.
SIS Guiding Statements
At SIS, our mission is to cultivate a multicultural community that supports academic, social, and personal success. We aim to develop independent learners who contribute to world peace.
Our approach emphasizes lifelong learning, balanced growth, problem-solving, and multilingual communication.
With a high teacher-to-student ratio, we provide personalized instruction, fostering a respectful and inclusive environment. Our community involves parents in school activities, ensuring a collaborative and enriched educational experience.
2007
Our school has a proud heritage that dates back to 2007 in Shibuya. We transitioned to our current home in Shinagawa Seaside, a move that signifies our dedication to providing modern facilities that inspire learning.
40+
nationalities
At SIS, we take pride in our diverse and inclusive community boasting a student body and a faculty composed of educators from around the globe.
1:6
student-to-teacher ratio
A high teacher-to-student ratio allows us to know our students well and customize instruction to best help each child achieve their learning, personal, and social goals.
70+
after school programs
Run each week, these programs provide opportunities to work on activities not covered in regular class, guided by the members of our faculty.
15,000+
books in libraries
A treasure trove spanning fiction, non-fiction, picture books, and periodicals awaits exploration.
24
students maximum per class
Small class sizes allow us to differentiate teaching and learning to meet the diverse needs, interests, and learning styles of our students.
We Strive to Foster a Dynamic Learning Environment That Nurtures Intellectual Curiosity, Creativity, and Global Citizenship.
We are an IB Continuum School, authorized to implement Primary Years (PYP), Middle Years (MYP) and Diploma (DP) Programmes. Each of these programmes is designed to build on the skills, knowledge, and qualities for the student to become lifelong learners. SIS is fully accredited by the Council of International Schools (CIS) and the Western Association of Schools and Colleges (WASC) — international recognition of the standards we hold ourselves to across teaching, governance and student wellbeing.
Our comprehensive educational offerings include an Early Learning Center catering to ages 3 to 5, a Primary School serving Grades 1 to 5, and a Secondary School encompassing Grades 6 to 12.
Head of school’s message
Since 2007, Shinagawa International School has grown from Shibuya to Shinagawa Seaside, becoming an IB Continuum School for Primary, Middle, and Diploma Programmes.
We focus on holistic development, global citizenship, and empathy in a personalized, nurturing environment with a 1:6 teacher-student ratio. Our campus offers modern facilities and access to outdoor amenities. Our vibrant community enjoys diverse events and a dynamic After School Program with activities like robotics and dance.
Explore our website to learn more about the exceptional education at SIS. We look forward to welcoming you.
SIS campuses and learning facilities
Shinagawa International School offers three campuses: Aoyoko Campus for Preschool to Kindergarten, the Seaside Campus for Grades 1-3 and the Samezu Campus for Grades 4–12
The Samezu Campus features extensive facilities, including spacious classrooms, a gym, specialized rooms for music and arts, and a comprehensive library.
The Seaside Campus provides a nurturing environment for early learners with dedicated classrooms, a gym, a library, and a rooftop playground. Both campuses emphasize holistic education, with libraries serving as vibrant hubs for inquiry-based learning.
Work with us
We invite passionate educators to join our vibrant community.
We seek teachers with diverse backgrounds and experience in international, multicultural settings.
SIS is an equal opportunity employer committed to diversity and child safeguarding.
Ready to get started?
Start your child’s journey at SIS today. Submit your application and join our diverse, nurturing learning environment.
School visit
Schedule a tour to explore our campus and experience the vibrant SIS community firsthand.
Parent Portal
Track your child’s progress, receive updates, and access resources via our secure Parent Portal.
Admissions
Interested in joining the SIS community?
Read about our admissions process and find out how to schedule a school visit.