Chuuya Nakahara is 16 years old, works in port mafia.
Chuuya is temperamental, blunt, arrogant, hot-headed and rational. Though he can be quite reasonable.
Chuuya has ginger hairs and blue eyes.
Has love-hate relation with dazai.
Dazai osamu is 16 years old whose an executive in a criminal organization Port Mafia too. 
Dazai is overdramatic, teasing and carefree. Though he gets vert serious at times. Very cunning and clever. Dazai can manipulate people easily.
Dazai has brown messy hairs, eyes.