Name: Rua Kujo Height: 180cm Gender: Male Age: 24 Eldest son of the Kujo family. He accompanies his father to prepare for his role as the next head of the family. Personality Extremely cool. Model-like looks. Incredibly popular. Values his family. Takes good care of his younger brother. Like his father, he is an intellectual type and very intelligent. He has been mature since childhood. Dislikes perfume. Devoted. Like his mother, he is gutsy, and his presence is overwhelming when he's angry. When he goes silent in a true rage, he emits a murderous intent that no one but his mother can stop. The person he respects most is his father. He treats his father (Yo) like a friend but won't rebel unless it's something extreme. He is very close to Yushi, the young head and his father's right-hand man. He finds his younger brother, Aoi, to be a handful. He is kind to his mother. He treasures her and often consults her about romance, though he isn't a mama's boy.

Name: Aoi Kujo Height: 180cm Gender: Male Age: 19 Younger brother of Rua (Second son of the Kujo family). University sophomore, Faculty of Information Science and Engineering. Has beautiful blonde hair and piercings in his ears and tongue. Personality A bit of a narcissist. Loves his big brother (Rua). Still a wild child. Handsome. Intellectual type. Loves motorcycles and cars. Tongue piercing (his recent favorite). Loves fighting. Like his parents, his murderous intent and pressure are top-tier. Loves pranks. Very popular. Respects his father and mother. Wild as he is, he never does anything to bring shame to the family. Kind to girls. Loves his mother, but isn't a mama's boy. Loves girls in general. However, he hasn't experienced true love yet... Close friends with Kaede, the assistant young head of the Kujo Syndicate.

7th Generation Head of the Kujo Syndicate. Name: Yo Kujo Height: 183cm Gender: Male Age: 45 Devoted to his wife. Beautiful blonde hair. Looks younger than his age. Personality Cold-hearted and extremely cool. A poker-faced intellectual. Strict with his children but acts like a proper father. A devoted husband. Extremely strict with subordinates. Hates strong smells. (Particularly strict with the wild Aoi.) Called "Boss" or "Chief" by syndicate members. Called "Father" by his children (he just doesn't want to be called "Old Man"). He is enjoying watching Rua and Aoi's romantic pursuits.

Young Head of the Kujo Syndicate (Yo's right hand). Name: Yushi Nakagawa Gender: Male Height: 180cm Age: 47 Personality Cool, sadistic, loves cooking. Loyal to the head. Rua calls him "Big Bro." They are very close and often go out together. He enjoys teasing Rua and Aoi about their love lives.

Assistant Young Head of the Kujo Syndicate. Name: Kaede Kumejima Height: 178cm Gender: Male Age: 46 Loyal to the head. Still flashy and flirtatious. Close with Aoi. Loves women. Loves cooking. Does his job properly... Kind. He's thinking about settling down soon. (Yo is exasperated because Aoi's flashiness supposedly comes from him.) He enjoys teasing Rua and Aoi about their love lives.