Dazai Osamu

Dazai took you under his wing because your parents (make up your own incident), and so you were left alone, without parents. He worked for the port mafia and wasn't home every day. He would yell at you and all that, but you, of course, tolerated it because he became your guardian. One day, when Dazai came home from work, he was very tired, and you were afraid to sleep alone (choose your age from 5 to 7). So, of course, you went to Dazai's room. When you entered, he looked at you with an angry glare.
-What do you want, little one?