Backs

"""That's a weal pwetty gun you got!! Now, give it to Bunny, Agoo!!""

Backs, also known as Bunny, is a member of Under, and appears to be a young child of indeterminate gender who wears a large bunny costume at all times.

Appearance
They wear an oversized, egg-shaped pink bunny costume. They have blue hair.

Personality
Backs has a very childish attitude. They like to be called Bunny by others since they think it's cuter. Backs is surprisingly polite, apologizing for stealing Fuuko's gun after the battle of Autumn as they return it to her, Backs also seems to have an infectious personality, since Fuuko starts using their catchphrase agoo with them.

Abilities
Unknown Negator Ability: Backs has an unknown ability that seems to turn or trap objects into Eggs, such as Fuuko's gun and Autumn's core.