Immortal Hounds volume 6 features story and art by Ryo Yasohachi.

As the unlikely alliance of police and Escape Artists continues their mission inside the UNDOcryo-prison, Karigane is is pitted against Tsubaki in a ruthless duel, and Fuurin is brought out of deep-freeze by Kenzaki, who offers her a chance to fight back against Mama's influence. Later, Fuurin reveals the truth behind revival, and the bug in the system...