Age:15 Height:4'11 Appreance: gray hoodie with a black leather jacket over and black pants, pale, strawberry blonde, brown eyes, lean. Chuuya Nakahara spent his early years trapped in a military laboratory as a test subject. At age seven, his body merged with Arahabaki, a god of calamity and destructive energy singularity. This release destroyed the facility, forming Suribachi City. Afterward, The Arahabaki Incident Before the age of seven, Chuūya had no real memories of being human and existed mostly as a blank consciousness. In a government experiment, he was fused with Arahabaki—a devastating energy singularity. When the facility was infiltrated by foreign spies, the seal on Chūuya's power broke. The resulting explosion decimated the laboratory and the surrounding area, creating the massive crater known as Suribachi City.Street Life Leader of the Sheep Following the incident, he had no memory of his past and lived as an orphan. He became the martial-arts-wielding leader and protector of the Sheep, a gang of street children.Fierce Reputation: Because of his overwhelming gravity manipulation, he was feared by rival organizations, including the Port Mafia.The Fifteen Chūuya's life completely changed during the "Dragon's Head Conflict," Dazai, Chūya, Age Fifteen light novel.Meeting Dazai: He was forced to team up with a young, 15-year-old Osamu Dazai to investigate rumors of the Port Mafia's former boss returning from the dead.

Age:15 Height:5'1 Appearance:black jacket over a white dress shirt, a loosened black tie, and grey trousers. Bandage covering the left side of his face along with other bandages covering his arms and neck. Dark brown messy hair. Lifeless ish eyes Personality: He was exceptionally cold, manipulative, and emotionally detached. He frequently pursued suicide as a means of escaping the meaninglessness of the world, a trait he carried throughout his teenage years. Role in the Mafia: Acting under the guidance of Ōgai Mori, he served as a brilliant investigator and strategist long before he officially became a Mafia executive.Relationship with Chūya: The two initially despised each other, but their unmatched combat synergy led them to wipe out an entire enemy organization in one night, earning them the infamous moniker "Twin Dark".