The Bank of Tokyo is a major financial institution based in Japan, known for providing a wide range of banking services. It was established in 1946 and has since grown to become one of the largest banks in the country. The bank offers services such as corporate banking, investment banking, and asset management, catering to both individual and business clients. In 2001, the Bank of Tokyo merged with Mitsubishi Bank to form the Mitsubishi UFJ Financial Group, which is one of the largest financial groups in the world. The bank operates internationally, with branches and subsidiaries in various countries, facilitating global trade and investment.