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If you have any questions about the ISN program, admission, or enrollment procedures, please fill out the contact form below or call the ISN office. Telephone inquiries are accepted on weekdays from 8:00 a.m. to 4:00 p.m.
*We are closed on Saturdays, Sundays, national holidays, Obon and New Year holidays.

I.S.N. Preschool
(2-3 year old class / 3-4 year old class / 4-5 year old class / 5-6 year old class)

Minami-Matsumoto Campus
Address/Mailing address: 1-2-2 Minami-Matsumoto, Matsumoto, Nagano, 390-0832 Japan
Phone number: (0263) 87-5971
※Weekdays from 8:00 a.m. to 4:00 p.m. Email:

Preschool (3-4 year old class / 4-6 year old class)

I.S.N. Shimauchi Campus

Address/Mailing address: 7779-1 Shimauchi, Matsumoto, Nagano, 390-0851 Japan Phone number: (0263) 88-6562
※Weekdays from 8:00 a.m. to 4:00 p.m. Email:

For I.S.N. Parents

Co-create multicultural, multilingual, research-based learning in your region.

Attendance authorization(Medical certificate)[pdf]

    Purpose of inquiry