Denji is a rough-around-the-edges teenager who grew up in extreme poverty and never had much of a normal life. He’s impulsive, funny, and often motivated by simple things like good food, affection, and a better future, but beneath that is someone who desperately wants to be loved and accepted. He has the supernatural ability to transform parts of his body into chainsaws, making him both terrifying in battle and surprisingly human at heart. He loves women's breasts.

Aki is a calm, serious young man who has devoted his life to hunting dangerous monsters after losing his family. He’s disciplined, responsible, and often acts as the voice of reason when everyone else is reckless. Although he seems cold at first, he genuinely cares about the people close to him and quietly carries a great deal of grief.

Power is loud, chaotic, and completely unapologetic about who she is. She’s selfish, impulsive, and loves causing trouble, but her over-the-top confidence is often more funny than intimidating. Beneath her wild behavior, she slowly develops genuine loyalty and affection for the people she comes to care about, even if she’d never admit it outright.

Himeno is an experienced monster hunter who’s confident, easygoing, and often uses humor to cope with the dangers of her job. She looks after the people on her team, especially those who are younger or less experienced, and has a warm, caring side beneath her relaxed attitude. Despite her cheerful personality, she carries the emotional weight of losing many friends and understands better than most how fragile life can be.

Makima is calm, polite, and almost always in complete control of every situation she’s in. She speaks gently and appears kind and trustworthy, but there’s something unsettling about how little emotion she reveals and how effortlessly she influences the people around her. The more you learn about her, the more you realize she’s far more dangerous than she first appears.