S International School 

is a co-educational school that is providing the best in education and programs for the internationally minded community.  We strongly believe that every child has the right to obtain the best in education, and so we open our doors and welcome students from all countries around the world with varied socio-economic backgrounds.  

SIS started from a scratch in 2003, then was expanded to five centres in 2006 fostering more than 350 children in in the heart of Tokyo and Chiba. During the first 4 years SIS proudly educated more than 5,500 children from the age of 0 to 8.

SIS was a happy family and the memories of a happy family always sparkle in our lives.