What should Japanese black households do if they want an address when they return to China?

It is necessary to consult relevant Japanese departments and provide address information as required.

If Japanese black households need to provide address information after returning to China, they should consult relevant Japanese departments, such as the Japanese Embassy in China or the Japanese Immigration Bureau, for specific requirements and procedures. According to Japanese law, black households need to declare their address to the local government or police station after returning to China, and provide relevant certification materials as required.