[DeepL Translation - needs review] Volume 1 Introduction: Midorio Okajima is a company employee of Asahi Heavy Industries. He is in charge of transporting an important disk to the Borneo branch office by ship. On the way there, however, he is attacked by a group of four men who call themselves "Black Lagoon," and Midorio is taken hostage. Black Lagoon is an underworld courier who faithfully fulfills orders from clients. Asahi Heavy Industries is engaged in smuggling through illegal routes to...
