Observed arrival · 2026-10-14
Post-retirement health insurance comparison calculator
A Japanese-language calculator compares the cost of continuing employer health insurance with joining the National Health Insurance system after retirement.
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- For
- People in Japan comparing health insurance after retirement
- Worth noticing
- The estimate includes a two-year view that changes with the retirement month, while flagging exclusions such as application-based municipal relief.
Field notes
The inputs distinguish employer-paid and employee-paid health-insurance rates, and allow users of a health insurance association plan to enter that association’s rate and cap. Municipal estimates include fields for income-based, per-person, and per-household charges. The notes also identify exclusions, including application-required relief and some household income relevant to actual reduction eligibility.
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○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
One card from the complete issue