Beam

Beam (ビーム) is a Shark Fiend (サメの) and a Public Safety Devil Hunter from Special Division 4.

Appearance
In his normal appearance Beam is a young muscular man with a shark's snout and fin emerging from the top of his head. He has short, spiky black hair.

When he transforms into his devil form, his head becomes a massive shark's head with three pairs of eyes. In his full transformation his entire body resembles a shark but with multiple sets of long fins that he uses as legs.

Personality
Beam is very eccentric. He often goes along with Denji's plans no matter how crazy they are.

He is shown to greatly enjoy fighting, eagerly diving into packs of zombies and eating them..

Katana Man arc
Beam is among the fighters from the Special Division 4 that are tasked with invading Akane Sawatari's hideout. He emerges from the wall belowground and dives into the pack of zombies, partially trasnforming his head into a shark's head and kills several of them with ease. He almost accidentally bites through the Violence Fiend but is punched back by him and reverts to his original self.

Abilities
Intangibility: Beam has the ability to swim through solid objects, allowing him to pass through walls and the floor with ease.

Shark Transformation: Beam can transform his head into an enormous shark's head with multiple eyes and great biting power. With his full transformation, Beam's entire body transforms into his Shark Devil form.