On a misty night, Oda Sakunosuke, Dazai Osamu, and Sakaguchi Ango meet as always at their usual bar. For the trio of Port Mafia members, it a night spent in camaraderie like any other, but Ango vanishes that very night. Oda is given a direct order from the Port Mafia boss to find Ango, but...
He is one of the Port Mafia's 
intelligence officers.
.وهو أحد رجال الاستخبارات بمافيا الميناء
Schließt man die verbleibenden 8 % der Firmen ein,
mit denen wir noch nicht gehandelt haben …
È uno degli agenti dei servizi segreti
 della Port Mafia.
É um dos oficiais de inteligência da máfia.
Один из информаторов Портовой мафии.