Oita Bank Ltd. revenue for the last year amounted to 483.90 M USD, the most of which — 405.88 M USD — came from its highest performing source at the moment, Banking, the year earlier bringing 465.00 M USD. The greatest contribution to the revenue figure was made by Japan — last year it brought Oita Bank Ltd. 483.90 M USD, and the year before that — 548.76 M USD.