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The American School in Japan

Japan, Tokyo

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Accreditations and Awards

Recognition and credentials that demonstrate quality and excellence

Accreditations

The American School in Japan (ASIJ) holds two primary accreditations publicized by the school:
- Western Association of Schools and Colleges (WASC) accreditation. WASC is a regional accrediting body that evaluates schools to ensure they meet established standards for quality and continuous improvement, supporting ASIJ's American-style college-preparatory program.
- Council of International Schools (CIS) accreditation. CIS is a global organization that provides international school accreditation against international standards, reflecting ASIJ's compliance with high-quality international-school practices.

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The school at a glance
Instructs in English
Fees ¥2,987,000 - 3,783,000
Ages 3 - 18 years
Pupil numbers 1731
Type Co-educational
Opened 1902
Bus Service Yes
Availability Are there places?

The American School in Japan (ASIJ), founded in 1902, is a non-profit, co-educational school in Tokyo serving students from nursery through high school on two campuses. Younger children attend the Early Learning Center in Roppongi (nursery–kindergarten), while the main campus in Chofu serves kindergarten–grade 12 next to Nogawa Park. ASIJ follows an American-model curriculum and offers Advanced Placement (AP) courses, including AP Capstone. High school students also have structured support through a seminar program and grades 11–12 can complete a two-year Deep Learning Signature Program. Beyond classes, students can choose from 170+ co-curricular options, including VEX Robotics, iGEM, Model UN and extensive arts and athletics opportunities.

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