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One World International School Tsukuba

Japan

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The school at a glance
Instructs in English
Fees ¥1,230,000 - 1,470,000
Ages 3 - 11 years
Pupil numbers 250
Type Co-educational
Opened 2025
Bus Service Yes
Availability Are there places?

One World International School Tsukuba is an international day school located at 1400 Kunimatsu, Tsukuba, Japan with its first full academic year beginning in August 2025. The school currently offers education for children aged 3 to 11, starting with Early Childhood and Primary School, and plans to open additional grade levels each year up to Grade 12 by 2033. OWIS Tsukuba’s curriculum is grounded in inquiry-based learning and the campus is a candidate school for the International Baccalaureate Primary Years Programme (PYP). Classes are taught in English, and there is an Academic English Preparation (AEP) programme designed to support learners whose first language is not English. Students eat lunches under teacher supervision, and the school does not have an on-site cafeteria. OWIS Tsukuba operates a school bus service on two routes to support families with student transportation.

Academic offering
Curriculum IB (PYP), IB (MYP), Bespoke Curriculum
Taught languages Japanese
Typical class size 12
Strengths Performing Arts, STEM, Outdoor Education
Clubs Academic and Intellectual, Community and Service
Stages Early Years, Primary School, Middle School
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