Tsukuba Bank, Ltd. provides various banking products and services primarily in Ibaraki prefecture in Japan. It offers deposits and loans; insurance; and asset management and other services. It operates through a network of 149 branches in Japan. The company was formerly known as Ibaraki Mutual Bank, Ltd. and changed its name to Tsukuba Bank, Ltd. in 1989. Tsukuba Bank, Ltd. was incorporated in 1952 and is headquartered in Tsukuba, Japan.