Jiro Azuma is descended from a long line of ninja, and he can talk to animals. One day he rescues a unique black cat named Rago, a supernatural being, and is dragged into a mystical war. Although he may appear rough-and-tumble, Jiro Azuma's compassionate side emerges when it comes to the furry critters he can communicate with. But Jiro's soft spot for animals gets him in major trouble when a suspicious stray cat fuses with him, granting him exceptional power but also dragging him into humanity's hidden battle against powerful demons.

This book reads from right to left. Translated from the Japanese. "First published in Japan in 2016 by Shueisha Inc., Tokyo"--Colophon.