Synopsis

The slapstick romantic comedy centers around an ordinary16-year-old high school boy named Yūto Amakawa who is protected by aspirit—specifically, a beautiful, sword-wielding cat girl spirit namedHimari. Yūto is descended from a family that has subjugated demons sincetime immemorial. The charm that once protected him is now impotent, butfortunately, at that same moment, Himari appears before him as his newguardian.