Chibi (チビ, Tiny?), he is a timid crybaby, speaks with a cracked voice, and is often beaten up by the rest of the Gang of Four. He is often together with Kakugari. He also has buck teeth like that of a beaver's (though his nameless Manga counterpart did not have this). His real name is Akira.
Voiced by Issei Futamata, Steven Paul.