Check if a rental price fits your budget and see the share of income it uses in Japan.
Compares a Japan rental price against the classic 30% (or custom) rent-to-income rule, plus the maximum rent that rule allows at your income. Many landlords screen on gross income instead of take-home.
Ratio
Ratio = rent ÷ income
Budget guidance only.
Rents have risen; some households must allow 40–50%, especially in high-cost metros, but the 30% guide is a good starting check.
Rates are approximate reference values. Local rates, exemptions and rules can differ, so treat the output as a planning figure only.
In Japan, JPY has no minor unit, so amounts are whole numbers.
Results on this page are expressed in JPY (Japanese Yen). Figures are estimates for general planning — confirm current rates and thresholds with the relevant Japan authority before relying on them.