Obiyamachi Branch of Shikoku Bank Ochi Branch of Shikoku Bank Odochi Branch of Shikoku Bank Okayama Branch of Shikoku Bank Omoiji Branch of Shikoku Bank Oroshidanchi Branch of Shikoku Bank Osaka Branch of Shikoku Bank Otaguchi Branch of Shikoku Bank Otake Branch of Shikoku Bank Otsu Branch of Shikoku Bank