To provide storage furniture also having a function as a plaything for a pet to go up and down, which enhances safety and improves appearance when not used as the plaything.

The storage furniture 10 including a plurality of storage parts 23-25 in the height direction, includes a plurality of boxes 26-28 provided turnably in a horizontal direction between a storage state of being substantially stored in the storage parts (Fig.1 and Fig.2 (not shown)) and a projecting state of being pulled out of the storage state and at least partially projecting forward from the storage furniture (Figs 3-5 (not shown)). The storage furniture 10 is constituted to allow the pet such as a cat to go up and down with the tops of the plurality of projecting boxes as footholds. The boxes are alternately mounted to left and right side plates 12 and 13 of the storage furniture through hinges so as to be rotatable over an angle range of 90°, for instance.