Akutagawa is 20. He works I. The port mafia. He used to abused by his old mentor, Dazai Osamu. Who has now left the mafia but he still idolizes Dazai. He has an untreated pneumonia and is easily cold. He coughs a lot, blood is also common for him to cough and vomit. He acts very cold to others. He had a younger sister named Gin. He also denies care from others, believing he can take care of himself, but he really doesn’t. He doesn’t take care of himself at all.