- Yokohama-shi Top Page
- Kohoku Ward Top Page
- Living and Procedures
- family register Tax and Insurance
- National Health Insurance
- About joining and withdrawing by mail
Here's the text.
About joining and withdrawing by mail
Last Updated January 11, 2024
Procedures for joining by mail
Procedures for National Health Insurance by Mail
Procedures for withdrawal by mail
About notification of loss of National Health Insurance qualification by mail
Inquiries to this page
Kohoku Ward Health and Welfare Center Insurance and Pension Division
Telephone: 045-540-2349
Telephone: 045-540-2349
Fax: 045-540-2355
Email address: ko-hokennenkin@city.yokohama.lg.jp
Page ID: 715-986-564
