The Oita Bank, Ltd. provides various banking products and services to individual and corporate clients primarily in Oita Prefecture, Japan. It operates through Banking and Lease segments. The company engages in accepting deposits; providing loans; discounting bills; and buying and selling marketable securities and other financial instruments. It also offers leasing and credit card, financial instruments handling, and foreign exchange services. As of September 30, 2021, it operated through 93 branches and 33 money exchange offices. The Oita Bank, Ltd. was founded in 1893 and is headquartered in Oita, Japan.