Ajin: Demi-Human Complete manga omnibus volume 3 collects volumes 7-9 and features story and art by Gamon Sakurai.

Another action-packed installment treats the reader to a bit of demi-human ringleader Sato's backstory before cascading into a bravura battle of guns and wits. Coldblooded hero Kei knows uncannily well what makes his adversary tick - and begins to prove his match.