Beam (ビーム, Bīmu?) was a Shark Fiend (サメの魔ま人じん, Same no Majin?) and a Public Safety Devil Hunter from Tokyo Special Division 4. Beam possesses the body of a muscular young man and as a fiend his shark's snout and fin replace of the top half of his head; he has no visible eyes. He has short, spiky black hair and very sharp teeth. He exclusively wears swimming trunks. Tender, naive, somewhat clumsy, loyal, clingy, eccentric, loving, affectionate, handsome.