A Japanese Residency Certificate (在留証明書) is an official document issued by the Japanese government that confirms a foreign national's legal status in Japan. It includes important details such as the individual's visa type, duration of stay, and personal information. This certificate is essential for various administrative processes, including applying for a driver's license or opening a bank account. To obtain a Residency Certificate, individuals must apply at their local immigration office or city hall. It is crucial for foreigners living in Japan to keep this document updated, as it serves as proof of their residency status and compliance with Japanese immigration laws.