Keita Kawahira is a descendant of a historic Inukami tamer family; however, because he lacked the necessary ability, he was forsaken by the family. One day, an Inukami named Youko came. She looked graceful, obedient, and, above all, beautiful. Soon he contracted with her, and she paid homage to him. However, she was a problematic Inukami that no one had been able to control. This is a slapstick comedy about an Inukami Tamer, Keita, and an Inukami, Youko. Keita is a man of worldly passions, and he likes money and girls very much. On the other hand, Youko likes to destroy things and is very jealous.