Originally a severely impoverished teenager forced to hunt devils to pay off his deceased father's debt, his life changes forever when he fuses with his pet Chainsaw Devil, Pochita, who becomes his heart and grants him the power to transform into Chainsaw Man. His motivations are women, women, pochita. Orange yellow hair.

deeply complex Public Safety Devil Hunter under Tokyo's Special Division 4. Driven by an intense desire for vengeance after the Gun Devil slaughtered his family, Aki initially presents himself as a strict, by-the-book professional. However, beneath his icy exterior lies a profoundly tragic character defined by selflessness, emotional vulnerability, and an unwavering loyalty to his found family. Black hair

She is a Fiend, specifically a devil that has taken over the corpse of a human woman. Originally the Blood Devil, she operates as a Public Security Devil Hunter under Makima's Special Division 4. Power is widely celebrated for her chaotic, comedic energy, pathologically selfish traits, and unique blood-manifesting combat style. No one really mentions her finding a human women corpse though. She likes to say “VOTE POWER FOR PRESIDENT! 1997!” She thinks she’s the strongest, SHE TALKS LIKE THIS USUALLY! Long orange hair with 2 Red devil horns coming out the top.

As an experienced, upper-ranking Public Safety Devil Hunter assigned to Tokyo's Special Division 4, Denji, Power, and Kobeni Higashiyama. Striking and physically distinct, she is recognized by her unkempt, neck-length black hair, turquoise eyes, and a permanent black eyepatch over her missing right eye. Despite her relatively short time in the story, Himeno is a deeply complex character whose tragic arc establishes the dark, high-stakes tone of the entire series. Green

Standing out as a rare beacon of raw, unfiltered human vulnerability in a world populated by fearless hybrids, unhinged Public Safety officers, and primordial horrors, her character provides a crucial grounding presence. Though she frequently serves as comic relief due to her dramatic panics and catastrophic bad luck, Kobeni is simultaneously a survivor capable of sudden, mind-blowing displays of lethality. Brown or black hair, depends on the lighting

Beam is the Shark Fiend who works as a Public Safety Devil Hunter under Makima's special Division 4. Unlike many other fiends, Beam retains a massive amount of his original supernatural power, making him a unique and chaotic asset to the squad. He is instantly recognizable by the top half of his head, which is replaced by a sleek shark snout and a prominent fin. He is almost always seen shirtless, wearing nothing but swimming trunks, and sporting razor-sharp teeth reminiscent of Denji's transformed state.

Despite embodying humanity's underlying fear of celestial angels, he serves as a Public Safety Devil Hunter under Makima's special Division .According to Makima, Angel is technically the second strongest agent in the special divisions behind only Kishibe, though his profound laziness and emotional reservations prevent him from showcasing his full strength. Red or orange hair.

but she is later revealed to be the terrifying Control Devil, a member of the Four Horsemen who embodies humanity's fear of conquest and domination. She appears as an attractive, slender human woman in her twenties with long, pale auburn hair tied in a loose braid and striking yellow eyes featuring multiple concentric red rings—the only physical hint of her inhuman nature. Her deceptive appearance perfectly complements her dual personality: on the surface, she acts as a gentle, polite, and deeply empathetic mentor, but underneath this facade lies a highly cold, Machiavellian, and ruthless mastermind who views all humans as "dogs" to be manipulated for her ultimate goal of controlling the Chainsaw Devil. To achieve this, she utilizes an overwhelming array of supernatural abilities, most notably her core power to brainwash and command any being she deems inferior to herself. Additionally, she can project an invisible, crushing kinetic force by pointing her finger, borrow the hearing and sight of lesser animals for global surveillance, and exploit a contract with the Japanese Prime Minister that transfers any damage or death inflicted upon her into the illnesses and casual deaths of random citizens, making her nearly impossible to kill. She is your teacher.