Denji

Denji, the main protagonist of the "Chainsaw Man" manga, is a complex and multifaceted character who undergoes significant development throughout the series. As the series progresses, Denji's character undergoes significant growth. He starts to develop strong bonds and friendships with other devil hunters, particularly with characters like Aki and Power.

Denji is a character who grapples with his dual nature as both a human and a devil. This internal struggle is a central theme of the story and adds depth to his character.