Publisher's Synopsis
Before joining the Armed
Detective Agency, Osamu Dazai was the youngest executive with the Port Mafia,
the most notorious underground crime syndicate in all of Yokohama. When one of
their colleagues suddenly goes missing, Dazai and fellow Port Mafia member
Sakunosuke Oda are tasked with conducting an investigation...and at last, the
reason why Dazai parted ways with the Port Mafia is
revealed!
