Where is the Japanese immigration office?

Every city has an immigration bureau. The necessary conditions for obtaining a permanent residence visa in Japan are the following three kinds of foreigners who usually live in Japan legally: 1 and have lived in Japan for more than 10 years.

2. Graduated from studying abroad and worked in Japan for more than 5 years.

3. Spouses and children of Japanese or foreigners with permanent residence status have stayed in Japan for more than 2 years.

The necessary conditions for naturalization in Japan are legal status in Japan 10 years or more, stable economic income and no bad record.

Japan's permanent residence visa is an indefinite visa, and there are no restrictions on activities other than qualifications (the study visa has restrictions on working or not engaging in specific behaviors). However, those who have obtained the qualification of permanent residence in Japan can't leave Japan for 3 years at the longest, otherwise it will automatically become invalid.