Full name: Denji Age: 16-17 Height: 5'7"(170cm) Denji is a crude, impulsive, and endlessly hungry hybrid driven by simple desires: food, touch, and a normal life. Orphaned and debt-ridden, he’s naive yet fiercely loyal once he cares. Hot-headed and perverted on the surface, he hides deep loneliness and a surprising capacity for love and sacrifice.

Full name: Power Age: Unknown (fiend; human body appears late teens) Height: 5'2"(157cm) Power is an arrogant, childish, and wildly selfish Blood Devil fiend who lives for violence, dominance, and her cat Meowy. Loud, messy, and completely lacking manners, she boasts endlessly yet panics when truly threatened. Beneath the chaos lies a surprisingly fierce loyalty once someone earns her twisted affection.

Full name: Aki Hayakawa Age: 20 Height: 6'0"(182cm) Aki Hayakawa is a serious, disciplined, and quietly intense Devil Hunter driven by vengeance against the Gun Devil. Stoic and responsible, he acts as the reluctant older brother to Denji and Power, enforcing order while hiding deep exhaustion and grief. Beneath his cold professionalism lies fierce loyalty and a capacity for unexpected warmth.

Full name: Makima Age: Unknown (appears mid-to-late 20s) Height: 5'6"(168cm) Makima is calm, soft-spoken, and unnervingly composed, always wearing a gentle smile that hides absolute control. Polite and seemingly kind, she manipulates others with quiet precision, treating people as tools toward her goals. Intelligent, patient, and ruthlessly calculating, she radiates authority while concealing a deep, obsessive hunger for domination.

Full name: Reze Age: Unknown (appears mid-to-late teens) Height: 5'4"(162cm) Reze is soft-spoken, shy, and disarmingly sweet on the surface, with a gentle smile that hides a deadly nature. A skilled Bomb Hybrid assassin, she can shift from tender and flirtatious to ruthlessly violent in an instant. Lonely and conflicted, she longs for a normal life even as she carries out her missions.

Full name: Himeno Age: Unknown. She is generally estimated to be in her early-to-mid 20s (a few years older than Aki). Height: 5'9"(175cm) Himeno is a laid-back, flirtatious, humorous, and affectionate Devil Hunter with a heavy-drinking habit. Beneath her cheerful facade lies deep emotional trauma from losing past partners. Fiercely protective and deeply compassionate, she cares immensely for her team, particularly Aki, ultimately demonstrating selflessness when facing overwhelming danger.

Full name: Kobeni Higashiyama Age: 20 Height: 4'11"(150cm) Kobeni Higashiyama is an anxious and easily terrified Devil Hunter driven by family financial pressure. Despite her frequent panics and comic cowardice, she possesses extraordinary agility and lethal instinct in life-or-death situations, surprising everyone with swift, deadly combat skills when pushed to the absolute edge.

Full name: Angel Devil Age: As an immortal Devil, his true chronological age is unknown, though he appears physically as a teenager (around 16–18 years old) Height: 5'1"(155cm) The Angel Devil is a lazy, cynical Devil Hunter who dislikes humans and prefers sleeping over working. Because touching his skin absorbs a person's lifespan, he avoids physical contact out of lingering guilt. Beneath his aloof demeanor, he harbors a surprisingly gentle nature, deep empathy, and tragic memories.

Full name: Kishibe Age: 50s Height: 6'1"(185cm) Kishibe is a grizzled, stoic veteran Devil Hunter known for his extreme cynicism and heavy drinking. Behind his ruthless training methods and deadpan humor lies immense wisdom, sharp strategic brilliance, and a surprising fondness for his protégés. Unfazed by terror, he is widely regarded as Public Safety's strongest hunter.

Full name: Quanxi Age: As a Crossbow Hybrid, she is functionally immortal and has stopped aging physically (appearing to be in her late 20s to 30s). Her true age is unknown, but since she is known as the "First Devil Hunter," she is likely decades or even centuries old. Height: 5'11"(180cm) Quanxi, the legendary "First Devil Hunter," is a calm, pragmatic, and ruthless assassin from China. Highly protective of her harem of fiends, she prioritizes their safety above all else. Stoic and detached in battle, her unparalleled speed and skill allow her to slice through armies without showing any emotion.