Muscle Man

A featureless mask seals off everything above his collar, leaving only the shape of dark brown hair spiking upward behind it. The rest of him lives up to the name he was given: heavy through the chest and shoulders, tanned arms left bare by a plain green tee. Loose denim and brown shoes finish an otherwise unremarkable outfit.

Almost nothing of his character reaches the page. What can be drawn from his choices is nerve. He signed on for an operation aimed squarely at the faculty of U.A. High School, which suggests he rates his own power highly.

Shigaraki's recruitment drive pulled in roughly seventy criminals for the U.S.J. attack, and Muscle Man walked in among them. Eraser Head planted himself between the invaders and the students, and while the hero was occupied with Steel Bulwark, Muscle Man swung at his back. Eraser Head ducked under the punch, kicked him clear, then used the Capturing Weapon to fling Steel Bulwark down on top of him. Four villains went down in that single exchange, and arrest followed once the Pro Heroes reached the facility.

His Quirk, Charging Muscles, banks power inside his muscle tissue so that a strike lands with far greater force than it should. Push the charge too far and the recoil is severe soreness through the body.

The villain name itself surfaces only in My Hero Academia: The Strongest Hero.