Underdog Man

Underdog Man No. 22 (力マセイヌン22号, Kamaseinuman 22-gō) was a remotely-controlled robot created by Child Emperor. It was destroyed during Child Emperor's fight against Eyesight.

Appearance
It appears as a dog-like humanoid robot and can be easily mistaken as a real hero.

Monster Raid Arc
Child Emperor uses it to fight the monster Eyesight and to save the poisoned heroes. After being bitten by Eyesight's poisonous snakes, Child Emperor collects the data and sends it to the Hero Association to create an antidote. Underdog Man No. 22 then attaches itself to Eyesight ans self destructs.

Abilities and Powers
Dog Paddle Punch (犬かきパーンチ,Inukaki pānchi): Underdog Man jumps at its opponent. The full effect of this technique is unknown, as it wasn't able to connect to its target.

Self Destruct: Underdog Man jumps at its opponent and destroys itself with a powerful explosion.