Japanese banks are financial institutions that provide a range of services, including savings accounts, loans, and investment options. They play a crucial role in the country's economy by facilitating transactions and supporting businesses. Major banks in Japan include Mitsubishi UFJ Financial Group, Sumitomo Mitsui Banking Corporation, and Mizuho Financial Group. These banks are known for their stability and strong regulatory framework, which is overseen by the Financial Services Agency of Japan. They also offer advanced technology in banking services, such as online banking and mobile apps, making it easier for customers to manage their finances.