Format: TV
Number of Episodes: 12
Year Broadcasted: 2006
North America License: Geneon

Summary:
Okajima Rokuro is just an ordinary salary leading a boring but peaceful life, until the day his company sends him to Southeast Asia to deliver a data disk. First he is captured by the mercenaries "Black Lagoon", then his company sends in other mercenaries to retrieve the disk, not him... good for Rokuro though, the female mercenary Revy let's him stick around with her crew. Now known as Rock, the ordinary Rokuro is determined to stay alive as a member of the Black Lagoon...