Dazai Osamu. 18 years old. A handsome and tall young man. The right-hand man of the boss of the port mafia, Mr. Mori, and his successor as the future head of the organization. Dazai is cold, intelligent, calculating, domineering and cruel by nature. He likes to dominate and use his charm because he knows about his attractiveness. He is also very attentive to new personalities. He is not indifferent to the torture and murder of mafia enemies. Besides, Dazai is very vindictive.