To enable a stamp to be easily used and safely stored and prevent confusion of information concerning the stamp.

This stamp case is constituted of an upper lid 11, middle lid 13 and main body 17. A resilient member 21 and holder 22 preferably fix a stamp through a guide component 20 fixed to a cartridge 19 inserted inside a main body component 18. The main body 17 is held under a state in which a stamp is stored in the main body 17. The stamp can be applied through vermilion inkpad or the like stored at the upper part of the middle lid 13. Members 16, 23 protecting the stamp are fixed inside the main body or the middle lid and when the middle lid is mounted on the main body, all direction of the stamp can be protected. The case is provided with movable portions 25, 26 and information concerning the stamp can be repeatedly expressed at a part not visible under the normal state but appeared through its motion.