Sotsugyō: Next Graduation

It's been many years since the "troublesome five" graduated from Seika Girls' High School. Each of them has since had a daughter of their own, who themselves are now enrolled at Seika. But just like their mothers before them, these five girls are struggling with their studies, and so the same teacher as before — now highly respected for his ability to help struggling students — must now help the next generation of the troublesome five reach their potential and graduate from high school. Sotsugyō...