Publisher's Synopsis
Mamoru Kagemori is a dull high school student who's neither handsome, athletic or intelligent. But things aren't always as they appear. He's actually the eldest son of a 400-year-old ninja clan that specialises in protecting their neighbours, the Konnyakus. And the object of Mamoru's protection is none other than their only daughter, Yuna Konnyaku, a natural-born troublemaker!