Mushroom

Mushroom (マッシュルーム, Masshurūmu) is an B-Class, rank 93, superhero from H-City for the Hero Association. He is in charge of this area together with Horse-Bone.

Appearance
Mushroom's full appearance is unclear. It is also unknown if Mushroom's gender is male or female. Their height seems rather short and their hair is bowl-shaped. They sport a black mask, covering the eyes only.

Rumored Monster Arc
As the higher-ups of the Hero Association discuss the status on the cities, Mushroom was mentioned as a superhero in charge of H-City. Their report on the city was "all quiet here".

Abilities
Mushroom's abilities have yet to be revealed.