A teenage boy has now moved in the home of his mother's friend, because she had died a while back. It just so happens that the Yakuza family has four beautiful daughters, but one daughter, Hibari, who is more beautiful then the rest of the daughters, is actually a boy. Hibari just can't keep his hands off our hero and so their crazy yet happy lives go on. (Source: ANN)

Stop!! Hibari-kun! has been published in Spanish by Kimmo Editorial since December 22, 2023.