To simply, speedily and correctly register and manage a recording medium, especially plural recording mediums, of deposits and savings such as a bankbook, a voucher, which are kept for the customers.

This device is provided with means 11 to 13, 15 and 16 for batch and successively reading recorded contents in recording mediums of deposits and savings to register in registering means 14 and 14a, or to register information required for managing the recording mediums of the deposits and savings obtained from the recorded contents or to update or erase the registered contents in the registering means.