High School Tuition Gaps by Prefecture — Osaka ¥630K, Tokyo ¥490K, Rural Areas ¥457K

"High school tuition has been made free" — this narrative has dominated reporting since April 2026. Indeed, as of April 1, 2026, the income limit on Japan's High School Tuition Support Grant was abolished, making households at any income level eligible (MEXT). This change brought an estimated 800,000 additional children into the program. The support cap for private full-time high schools was also raised from ¥396,000 to ¥457,000 per year.

But a closer look at the program reveals significant gaps between the label "tuition-free" and reality.

The most important variable is prefectural supplementary programs. The national base (¥457,000) is uniform, but fiscally strong metropolitan areas have layered their own programs on top — creating a gap of over ¥170,000 in maximum support between prefectures.

Osaka Prefecture has set its support cap at ¥630,000 per year — the highest in Japan — exceeding the national base by ¥173,000 (Toshin). Tokyo pre-emptively abolished income limits in FY2024 and established a system in which the metropolitan government covers the gap up to the average private school tuition in Tokyo (~¥490,000). Kanagawa provides up to ¥468,000 for households earning under ¥7.5M and also covers enrollment fees.

The Definition Problem Behind "Tuition-Free"

An important caveat for understanding this policy: the tuition support grant covers tuition fees only — not the full cost of attending high school.

At private high schools, enrollment fees, uniforms, textbooks, school trips, and club activities are all paid out of pocket (Moneiro Media). According to MEXT data, total annual educational expenses at private high schools exceed ¥1 million on average; tuition accounts for approximately ¥500,000–600,000 of that, while the remaining ¥400,000–500,000 falls outside the program's scope.

Additionally, where a school's tuition exceeds the cap (¥457,000), the excess is in principle borne by the household. Osaka has addressed this by requiring participating schools to absorb the excess; Tokyo covers the gap via a separate metropolitan subsidy. Families in rural prefectures relying only on the national program may face out-of-pocket charges when attending higher-tuition private schools.

The Osaka Model: Features and Limits

Osaka's "Enrollment Support Promotion School" (就学支援推進校) framework is worth examining. Prefectural-designated private schools that meet eligibility requirements — including absorbing excess tuition costs — qualify their enrolled students for up to ¥630,000 in support.

This model intervenes in the traditional dynamic of "high tuition → higher household burden" by converting excess tuition into a school-side financial risk. A potential limitation: students at private schools that opt not to join the designated program receive lower support, raising questions about how this interacts with school-choice freedom.

Fiscal Capacity Determines Educational Inequality

The scale of prefectural supplementary programs is essentially determined by each local government's fiscal capacity. Tokyo, Osaka, and Kanagawa enjoy strong tax bases and can sustain expanded educational support. Fiscally constrained rural prefectures, by contrast, have limited room to add to the national base.

The structure in which children's access to educational support is determined by the fiscal strength of their prefecture of residence raises fundamental questions from the perspective of equal educational opportunity.

The fact that "where you live affects what you pay for your child's education" is a microcosm of Japan's broader geographic inequality in education policy. The 2026 income limit abolition is celebrated as an expansion of child-rearing support — while simultaneously making visible a new axis of inequality: the prefecture you live in.

The benefits of the FY2026 reform are concentrated in metropolitan areas with well-developed supplementary systems, while children in rural areas remain within the national base program (Gakken Koto Gakuin).

A more fundamental issue: the symbolic power of the label "tuition-free" may be obscuring critical scrutiny of the program's incompleteness. Non-tuition educational expenses continue to burden household budgets — and the fact that those burdens vary by where you live becomes harder to see within the narrative of "tuition-free achieved."

Genuine resolution of educational cost inequality requires two things: expanding the scope of support beyond tuition, and strengthening the fiscal equalization mechanisms that would correct prefecture-level disparities. Keeping the question of "what remains after tuition is free" in view is the starting point for meaningful policy evaluation.

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References

High School Tuition Support Grant Program — Ministry of Education, Culture, Sports, Science and Technology. MEXT

High School Tuition-Free: Income Limits Abolished, Private School Support Expanded — Hojyokin Portal Editorial Team. Hojyokin Portal

When Does Private High School Tuition-Free Start? FY2026 Reform Details — Moneiro Media Editorial Team. Moneiro Media

FY2026 Latest: When Does High School Become Free, and How Does It Change? — Toshin High School. Toshin

High School Tuition-Free Expands: Income Limit Abolished, 800K Children Newly Eligible — coki Editorial Team. coki

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