Zutto Mae Kara Joshi Deshita

Haruya grew up surrounded by bossy sisters in a family-run ryokan, leaving him uneasy around girls and stuck in all-boys schools. Now at an age where he's curious about the opposite sex, he longs for a cute girl who isn't intimidating. Returning to his hometown after a decade, he transfers to a co-ed school for the first time. To his surprise, he reunites with a childhood friend he used to play with—whom he always thought was a boy. 'Wait… you were a girl!?' Sena has transformed into a stunning beauty, changing everything.