One Shotter

One Shotter (ー発屋, ̄Wanshottā) is an A-Class rank 22 professional hero for the Hero Association.

Appearance
He wears a jacket that has OneShot written across the arm and a turtleneck sweater underneath. He has a bandoleer wrapped across his chest that carries ammunition for his gun. A mechanical eye patch covers his right eye

Personality
One Shotter worries over the hostage and sympathize with him for being a high profile target as the son of a rich family.

Monster Association Arc
He is one of the heroes recruited as backups to the main Monster Association strike team. He killed a monster that tried to shoot Twin Tail and monsters that tried to ambush him. He runs behind Puri-puri Prisoner, when another monster attacks him, but he is saved by Green.

Abilities and Powers
One Shotter is an A-Class hero and so, has a reasonable fighting potential.

Fighting Style
Expert Marksman: As a user of guns, it is presumed that he is proficient with them.

Equipment
Barrett M95: A long .50 Caliber sniper rifle that stretches across more than half of One Shotter's body.

Mechanical Eye Patch: Presumably used to help him aim with his gun.

Bandoleer: His bandoleer carries ammunition.