* Based on the manga by Hiroe Rei.Note: The first OVA was broadcast edited on television in two different versions, a long version which was aired on MBS on June 27, 2010 and a short version which was aired on seven other stations between June 27 and 30. The uncut version of Black Lagoon Roberta?s Blood Trail, Episode 1, premiered at Anime Expo on July 1, 2010, more than two weeks ahead of its Japanese DVD & Blu-ray release date of July 17.