Hyakko takes place in the high school division of Kamizono Academy.
Here’s the elevator pitch: Kamizono Academy is a gigantic school, one with campuses for elementary, middle, and high school academic tracks.
If you’re in the mood for a high school comedy that isn’t quite as exaggerated as Cromartie High School or Daily Lives of High School Boys, and if the series is available in your area, then please consider giving Hyakko a try.