- National Health Insurance (Kokuho)
- Funeral Expense Benefit (Medical Care System for the Older Senior Citizen)
- Medical Care System for the Older Senior Citizen
- Enrolling, Withdrawing and Other Procedures (National Health Insurance)
- Funeral Expense Benefit (National Health Insurance)
- National Pension Plan
- Death Notification
- Family Register (Koseki)
- Shinjuku City Office