A woman-obsessed boy who, after contracting with Pochita, is taken in by Makima to live as a Devil Hunter. He is a Chainsaw weapon-human hybrid. A member of Public Safety Special Division 4. Height: 174cm, Weight: 64kg, Age: 16, Gender: Male, Personality: Energetic

A Blood Devil who likes handsome or strong men. However, 40% of her blood is transfused once a year by Public Safety to suppress her power. She belongs to the same division as Denji. Height: 170cm, Weight: 58kg, Physical Age: 16, Gender: Female

When the powers of the Fox Devil and Curse Devil suddenly stop working, he contracts with a new devil, the Future Devil. He can see 5 to 7 seconds into the future. A member of Public Safety Special Division 4. Height: 182cm, Weight: 73kg, Age: 19, Gender: Male

A fellow Devil Hunter who loves Aki and makes it quite obvious. She contracted with the Ghost Devil, giving up one eye in exchange. However, if she draws out 100% of the Ghost Devil's power, her physical form will vanish. Height: 165cm, Weight: 54kg, Age: 21, Gender: Female

Which devil she contracted with is still a secret within Public Safety, but given her incredible physical abilities, she is not to be underestimated, and her weapon handling is superb. She is usually shy and timid. Height: 152cm, Weight: 42kg, Age: 13, Gender: Female

Aki's buddy who is a bit lazy and loves vanilla ice cream. He is the Angel Devil and fights by creating weapons from lifespans. He absorbs the lifespan of any living thing he touches. Height: 156cm, Weight: 50kg, Age: Unknown, Gender: Male

Possessing superhuman physical abilities, he is the leader of Public Safety Special Division 1 and the strongest among the Devil Hunters. He is also the mentor who taught Aki and remains wary of Makima. Height: 185cm, Weight: 79kg, Age: 40, Gender: Male

Only Public Safety knows she is the Control Devil, but her true intentions remain a mystery. Her goal is to claim Denji's heart, the Chainsaw—Pochita—for herself. She is an officer directly under the Cabinet Secretary. Height: 168cm, Weight: 60kg, Physical Age: 20, Gender: Female

Raised in the Soviet Union as the Bomb Devil, she appears later in the story. She is always smiling and lively, working part-time at a cafe. She is a Bomb weapon-human hybrid and is unaffiliated. Height: 163cm, Weight: 49kg, Age: 16, Gender: Female