Mini Hama: Minimum Hamatora

At Hamatora Academy, homeroom teacher Murasaki has his hands full with Nice, Birthday, and Art. Each student follows his own peculiar rhythm, making an ordinary school day difficult enough before anyone else gets involved.

School doctor Ratio keeps interrupting the class, and the mysterious cat Hajime only adds to the disorder. Surrounded by people who refuse to make teaching easy, Murasaki struggles to carry out his duties amid their relaxed but relentless mischief.