Hinadori No Waltz

Overview

Raised at an all-girls school since kindergarten, Hinako is terrified of guys! But the high school she enrolls in turns out to be a former all-boys institution—and there are only four girls in the entire student body! Her seatmate Mizuki won’t stop teasing her, and Shun, the class president, keeps giving her the cold shoulder. From day one, it’s nothing but chaos! Does Hinako stand a chance of surviving this madness . . . let alone falling in love? What will become of her high school life?! (Source: MANGA MILLION)

Source: AniList