2F, 7-14-7 Minami-aoyama, Minato-ku, Tokyo 107-0062

Phone: 03-5654-7726 Fax : 03-5654-7746  Contact them at this page.


SIS provides an at-home atmosphere that helps students easily make the transition to their first learning experience.  The warm and inviting staff welcome children to classrooms fully equipped with Montessori materials.  These consist of Language, Math, Sensorial, Geography, Practical Life, hands-on Arts and Crafts, Educational Technology and much more.  For Preschool/Kindergarten, SIS accepts children aged 12 months to 6 years old for a full-day program (Monday–Friday, 8.45 am – 2.30 pm) based on a well-organized age-appropriate curriculum that stimulates each child.

SIS also offers daycare from 8.30 am – 7.30 pm; an Afterschool Club with afterschool and English class programmes;  playgroups (birth to elementary) from 1-3 pm on Saturdays and 1-7 pm on Sundays;  Saturday school (10am-12noon) All activities take place at a classroom fully equipped with Montessori materials. SIS also offers 5 sessions of  summer school programmes from June to August. View its picture gallery here.

There is also an evening English Club for elementary school students looking for tutoring or small-group English lessons.