What are the requirements for Japanese nationality?

The necessary conditions for joining Japanese nationality are that they have lived in Japan for more than 5 years, have a stable residence and economic income, have no bad records, and are over 20 years old (for those born in Japan, the above conditions can be postponed).

The conditions for obtaining a permanent residence visa in Japan are as follows:

1. In principle, you need to stay in Japan for more than 10 years, and during this period, you have obtained the "employment qualification" or "residence qualification" of staying in Japan for more than 5 years.

2. Spouses of Japanese, permanent residents or special permanent residents, whose actual married life has lasted for more than 3 years and have lived in Japan for more than 1 year; Their children have lived in Japan for 1 years.

3. Stay in Japan for more than 5 years with the residence qualification of "permanent resident".

Extended data

Description of entry and residence in Japan:

Before entering Japan, ask the flight attendant for the "Alien Entry Record" card on the flight. Be sure to read it carefully, fill in the positive and negative related matters in traditional block letters or English, and pay special attention to correctly fill in "Watari Wataru purpose" and "Japanese stay within the scheduled period".

Foreigners who stay in Japan for a long time (more than 3 months) must register with the municipal government within 14 days after determining their address, and apply for residence tickets and cards. Short-term residents do not need to register.

If foreign babies born in Japan want to stay in Japan for a long time, they must register their birth information with the municipal government within 14 days after birth and apply for residence permit with the Immigration Bureau within 30 days.

China Consular Service Network-Japanese Entry and Residence