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Kohana International School is affiliated with International Preschool Curriculum (IPC), Cambridge International Education (CIE), and the Tokyo Association of International Preschools (TAIP). This reflects the use of IPC and Cambridge frameworks in its curriculum and its membership in a Tokyo-area international preschool network. The school also offers Cambridge Primary, Secondary Key Stage, IGCSE and A-Levels (Sixth Form) as part of its curriculum, and the Cambridge IGCSE pathway is explicitly linked to the University of Cambridge, UK. The campus is based in Japan with locations in Kawasaki and Tsurumi, Kanagawa.