The Winter 2022 issue of Shueisha 's Jump SQ revealed that author Yasuhiro Nightow Blood Blockade Battlefront Back 2 Back manga will end in the next issue, which will be released in late April.
After finishing Trigun Maximum in 2007, Nightow published Bloodline Battlefront as a one-shot manga story in Jump SQ in May 2008. He then turned the one-shot into a three-part miniseries called Kekkai Sensen -Mafūgai Kessha- in the same magazine in 2009. He then continued the story as a regular series in Jump SQ 19 starting in 2010.
Shueisha published a total of 10 volumes of Blood Blockade Battlefront. The publisher released the ninth volume, Blood Blockade Battlefront Back 2, in June 2021.
Source: ANN
