What will care in Japan cost over the years, and when does a facility become cheaper?

Figures are illustrative ranges, not a prediction or quote. The home line is the covered co-payment (10/20/30% of the assumed services used, before any high-cost care refund) plus common uncovered items and assumed paid home-help hours that rise with care level and the chosen intensity. The facility line is a typical all-in monthly self-pay average (about ¥138,000; real figures span roughly ¥100,000–¥200,000 by facility type and room).

Excluded: price inflation, facility move-in lump sums (入居一時金), medical insurance co-payments, and (for the home line) the parent's own rent and food. The high-cost care refund depends on taxable income and the household's eligible spending. It is not deducted from the home estimate and cannot be inferred from the co-payment rate. The facility figure is a survey-based comparison, not a quote calculated for your household. Care-level changes and service utilization are illustrative assumptions. The higher-price option increases every cost by 10%; it is not a municipal fee schedule. Confirm an actual care plan and provider quote before comparing your options.

Sources: MHLW: long-term care insurance user co-payment & high-cost care refund (Japanese) · Choju-net (Choju Science Foundation): benefit limits by care level (Japanese) · MHLW: facility room & meal base costs (Japanese) · JILI (Japan Institute of Life Insurance): care duration & cost survey, 2024 wave (Japanese). See also our monthly cost simulator and costs of elderly care guide.