Similar to Johnny, Mocha presents the typical look of a Nomu, possessing light skin, round eyes and an exposed brain, only of a much smaller size. His most prominent characteristics are his cat-like ears, which are in fact human noses, and spinal tail.
He wears a pair of pale lace-up shoes on his upper limbs.
Double (二倍 Nibai?): Mocha's Quirk seems to be a duplicate of the Quirk belonging to Twice. This Quirk allows Mocha to create an autonomous duplicate of someone. The specifics of this power are currently unknown.