To provide a storage shelf in a self-service lending and selling device for a recording medium that can be miniaturized as a whole without the movement of recording media.

A storage shelf 11 in a self-service lending and selling device for a recording medium with recording media 6 stored in a large number of addresses 16 has lateral side plates, front sash bars 13 and rear sash bars 14 fitted in plural stages to the front end parts and rear end parts of the side plates, a plurality of partition plates 15 fitted between the upper stage front and rear sash bars 13, 14 and the lower stage front and rear sash bars 13, 14 so as to form a plurality of addresses 16 between the lateral side plates, and a recording medium placing part 18 with its upper face part formed in recessed shape. This storage shelf 11 is provided with a bearer 17 fitted to the partition plates 15 by insert-fitting groove parts to the partition plates 15, with a lower face part placed on the front sash bar 13 and the rear sash bar 14.