Sairesu

The title of this article is conjectural; an official name for the article's subject has not been found, so it has been given a fitting title by the editors. If an official name is found, then the article should be moved to its appropriate title.

A Mouse.

Mice are big-eared enemies from the game Donkey Kong on the Game Boy. They first appear in stage 2-11 in the Forest. Mice are usually found sleeping on the floor. If they hear Mario approaching, they wake up and quickly charge at him. If Mario touches them, he gets killed. If he escapes them, the mice fall asleep again. Mice run faster than any other enemies in the game.