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Tokyo West International School

Japan, Tokyo

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Accreditations and Awards

Recognition and credentials that demonstrate quality and excellence

Accreditations

Cognia Accreditation (since 2013; Cognia is the largest accreditation agency and international school community of educators in the world). The school has been Cognia-accredited since 2013 and continues to be recognized under the Cognia framework.

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The school at a glance
Instructs in English
Fees ¥1,109,000 - 1,892,000
Ages 2 - 18 years
Type Co-educational
Opened 2010
Bus Service Yes
Availability Are there places?

Tokyo West International School (TWIS) is located in Hachioji in western Tokyo (Tama area) and welcomes children from PreK through High School. In PreK and Kindergarten, TWIS serves ages 2–5 and teaches in a primarily English setting while also offering Japanese learning time. In Elementary (Grades 1–6), classes are capped at about 18 students and learning is grounded in the IB Primary Years Programme (PYP), with subjects integrated through Units of Inquiry. A distinctive feature is the school’s garden-based learning, used for hands-on projects connected to sustainability. TWIS also describes a progressive AI education plan from Grade 6 to 12.

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