The December issue of Shogakukan’s Monthly Shonen Sunday magazine revealed on Monday that Rei Hiroe will launch a new manga series temporarily titled 341 Sentōdan (341 Combat Team) in spring 2019.
The manga is part of the 10th anniversary celebrations for Monthly Shonen Sunday.
Hiroe launched the Black Lagoon manga in Monthly Sunday GX in 2002.
Madhouse adapted the manga into two television anime series in 2006, and the Black Lagoon: Roberta’s Blood Trail OVA in 2010.