Timid Ooyama keeps to himself at school, and he certainly never gets involved with Akutsu Riko, a delinquent as buxom as she is notorious. But when she turns up at his apartment out of the blue, what’s he supposed to do,
This guide explains the logic of the series in plain language: how the world works, why certain character decisions make sense, and how the title keeps its rules consistent enough for readers to stay invested.