Mountain Ape

Standing among the tallest of Fubuki's followers, he wears the group's standard black suit like the rest of them. What marks him out most is an unusually large chin.

He carries himself with assurance and bristles at being underestimated. His devotion to Fubuki runs deep, and he carries out whatever she asks without hesitation.

Mountain Ape is on hand when Eyelashes briefs Fubuki on a developing situation. Later he and Eyelashes escort her to Saitama's home, hoping to talk him into her group; both are struck by how casually Saitama brushes off the pitch. When Fubuki orders them to teach him a lesson, they lunge, only for Saitama to knock them flat in an instant. During the Monster Raid, he and the Blizzard Group rally behind Dynamite Man against Do-S's mind control, but he too is soon enslaved and turned against Fubuki, until Tatsumaki storms in and hurls the controlled heroes aside. The whole group ends up hospitalized.

News of the clash between the Hero and Monster Associations in Z-City draws them out of the hospital to aid Fubuki. In the Neo Heroes Saga he joins the group's visit to Psykos and their trip to the A-City prison, where they try to stop Apollo as he menaces Tatsumaki; his hurled rocks strike each of them harmlessly, buying Tatsumaki time to trap Apollo in stone. When Tatsumaki tells the group Fubuki no longer needs them, Mountain Ape insists he still wants to serve and grow stronger, and she relents at Saitama's urging. His raw power is his calling card: he once shattered a large boulder barehanded, fights without weapons, and can seemingly boost his own strength through a technique dubbed Wild Switch. The webcomic also credits Fubuki with teaching him a single psychic skill.