What happens when an all-girls' high school reigning tomboy finds out her school is about to be filled with boys!? Hanabi Oozora is a rambunctious sixteen-year-old tomboy who comes to the rescue of her less...

1. Sweet 16 Kataoka Nanami had made a promise with her childhood friend Eiji that once she celebrates her sweet sixteen, they are to marry. However, nowadays Eiji only seems to be interested in surfing and h...