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My Number Card
Personal ID number system simplifying administrative tasks
Procedure Steps
1
Receive application form after resident registration or download online
2
Fill out form (attach photo)
3
⚠️ Reservation required before visiting city/ward office (online or by phone)
4
Visit city/ward office on reserved date to submit application
5
Receive notification card (about 1 month later, by mail)
6
Make pickup appointment and visit in person to receive card
Required Documents
- ✓Personal number notification card (received by mail upon entry)
- ✓Application form (download online or obtain at city hall)
- ✓ID photo (4.5cm×3.5cm)
- ✓ID documents (residence card, passport)
Important Notes
- •⚠️ Application methods and processing time may vary by region
- •⚠️ Reservation required before visit (cannot apply without reservation)
- •Online application available (My Number Portal, PC/smartphone)
- •Required for tax filing, health insurance, pension, banking, etc.
- •Takes about 1 month from application to issuance
- •If lost, immediately report to police and call center (0120-95-0178)
- •Free issuance (reissuance fee ¥1,000)
- •🚨 Disadvantages of not having card: Delayed admin processes, banking restrictions, limited service access
📚 Official Sources & References
- •Digital Agency (My Number System): www.digital.go.jp
- •Last updated: September 2025