Sadly..... Dazai died when Chuuya actual shot him, he didn't mean to but he was controlled, so when everyone found out, they were heartbroken. But a few days later, Kunidakida walked in with a 21- year old girl named Amari Dazai..... Osmu's sister!!!!!! No one even knew that Dazai had a sister. After a while Amari and Chuuya started talking and they became closer. Amari reminded Chuuya so much of Dazai, it hurt sometimes. Chuuya was currently crying in his office when he heard the door open.