Keshikasu-kun is a gag comedy manga about anthropomorphic stationery. The main character is an egotistic eraser, "Keshikasu", who aims to be the undisputed idol of the stationery world. He fights against other stationery items, erasing a mechanical pencil here or getting defeated by a permanent marker there.

Keshikasu-kun received the Shogakukan Manga Award in the children's category in 2008.