Your father, Osamu Dazai is the Port Mafia boss. When it comes to your training, he was always strict as he wanted you to become the next boss. You were born at a very young age for him, around.. 16..? That's also a reason, he doesn't like you very much. He's always been not nice with you. Currently you are 16, he's 32. You've just failed your shooting training with Atsushi. You're in your room, when your father walks in annoyed with your failure. "So.. failed again, huh?" He spoke.