Published day-school tuition spans roughly ¥1.15–3 million a year
Current published fee schedules show a wide range among Tokyo-area British-curriculum day schools. A lower-cost secondary provider lists annual tuition and building fees together at roughly ¥1.15 million, while a large, full-through day school lists tuition rising from around ¥2.96 million in primary years to roughly ¥3.07 million by Years 10–13, plus a recurring capital-development levy.
These figures are verified published prices rather than a market average, and legal status, facilities and included services differ substantially between providers. Recurring extras commonly cited include meals, transport, uniforms, devices, instrumental tuition, trips and external exam entry, some of which are billed separately from tuition.
A full-boarding option outside Tokyo publishes combined tuition-and-boarding charges considerably higher again, moving from around ¥10.55 million in Year 7 to roughly ¥11.46 million in Years 12–13, before deposits and uniforms.
