The slapstick romantic comedy centers around an ordinary 16-year-old high school boy named Yūto Amakawa who is protected by a spirit—specifically, a beautiful, sword-wielding cat girl spirit named Himari. Yūto is descended from a family that has subjugated demons since time immemorial. The charm that once protected him is now impotent, but fortunately, at that same moment, Himari appears before him as his new guardian.
Yuki Matsuoka
Kuesu Jinguji
Michiko Neya
Sae Kisaragi
Ami Koshimizu
Himari Noihara
Iori Nomizu
Rinko Kuzaki
Daisuke Hirakawa
Yuto Amakawa
Asuka Ohgame
Lizlet L. Chelsie
Chiaki Takahashi
Ageha
Kaoru Mizuhara
Tamamo-no-Mae
Kei Shindo
Shizuku
Mariko Honda
Kaya
Masami Kikuchi
Shuten-Dōji
Mayako Nigo
Sasa
