Apart appears to be a tall and slim young man, he has short orange hair with long bangs kept with pink clips—that cover his green sunken eyes. He wears a black shirt under an olive green jacket with a white fur collar, as well dark grey pants and black laceless sneakers with a light grey sole. his shirt has an orange wavy design on it. Uses nearly invisible, ultra-sharp steel wires to slice and dismember targets- Suffers from extreme perfectionism and an obsessive need for order. Deeply desires human connection and to feel normal, despite his violent nature

Has light blond hair, a slim build, and expressive eyes.Looks casual and youthful, often wearing a jacket.Deeply loyal to Sakamoto, viewing him as an idol and a father figure. Can read the minds of people around him to anticipate their next moves. an ex-hitman, a powerful telepath, and the former student of Taro Sakamoto who joins his mentor's family business after failing to assassinate him

young Chinese woman in her late teens with an athletic build, fair skin, black eyes, and long red/pink hair. Her signature look consists of a green apron worn over a casual black shirt, paired with black shorts and white shoes. She is bright, cheerful, carefree, and occasionally lazy or airheaded—frequently bickering with Shin

He was once the world's greatest and most feared assassin. Now, he is a heavy-set, calm family man who runs a small neighborhood convenience store with his wife and daughter. When he fights hard, he burns his fat and turns thin. He goes back to his old look and gains huge power. He is quiet, kind, and loves his family more than anything. He promised his wife he will never kill anyone again