In the tunnels beneath Edo Castle, Rin and Doa search for their missing loved ones and face a seemingly endless run of strange foes. Dishonored military leader Kagimura must destroy Anotsu and the hated Itto-ryu school, so he forms the new Rokki-dan gang of odd criminal misfits to help him track Anotsu down. Collects Blade of the Immortal volumes 20-22 in the original 7x10 serialized format, in a faux-leather hardcover treatment, and with a bookmark ribbon.