Ninja Girls Graphic Novel Volume 06 (Mature)

"(W/A) Hosana Tanaka Ninja Girls takes us back to Japan's distant past, when ninja warriors roamed the land. But Raizo is just the sort of boy who seems to have no hope of becoming a ninja. Disfigured by a strange horn in the middle of his forehead, Raizo is a complete outcast. But then he meets a beautiful female ninja, who introduces him to his amazing destiny: He is the last living descendent of the royal family!"