Angosakaguchibirthday Histórias

Sakaguchi Ango is a member of The Special Division for Unusual Power who have mission to spy on Port Mafia, but he ended up become a triple agent. Because he is doing his mission for justice, he even betrayed his friends, Dazai & Odasaku, which later he regretted about it. Under rains, Ango face Oda's grave, and finally realized something he can do for Dazai.