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Please tell me how to confirm my eligibility information (code, number, date of acquisition of insurance status, etc.) including my dependents’.
- Mynaportal, a government-provided service
Log in to “Mynaportal” on your PC or smartphone, click “Health Insurance Certificate” on the “Certificate” section, and then the page that shows your health insurance eligibility information will appear. For more information, please see the Mynaportal special website linked below.
https://myna.go.jp/
- “Notification of eligibility information” provided by the Health Insurance Society (KOSMO Web)
You can view “notification of eligibility information” (PDF version) in the portal website provided by the Advantest Health Insurance Society (KOSMO Web).
For more information, please see the website of the Health Insurance Society, the “notification of eligibility information” (KOSMO Web) section linked below.
https://kenpo.advantest.co.jp/eng/member/outline/card.html








