The protagonist, Kotaro Morimura, hides after sleeping with his yakuza girlfriend gets in trouble. The game features funny aspects and an erotic-style quality. While he teaches judo dojo self-defense tactics, he begins pursuing female pupils with his needs.
The player will pretend to be a judo coach teaching his or her pupils judo methods. During this period, you could find some difficulties in the dojo. If your strength and talents are inadequate, you will have to work via simulated part-time mini-games to raise your fundamental abilities. This will help you to better guide your pupils.