Kotaro Morimura, the protagonist, gets into trouble after sleeping with his yakuza girlfriend, prompting him to go into hiding. The game is erotic-style with humorous elements. He starts approaching female students with his desires during this time while he teaches self-defense techniques at a judo dojo.
The player will assume the role of a judo coach who will teach judo techniques to his or her students. You might encounter some challenges at the dojo during this time. To improve your basic attributes, you will need to earn money through simulated part-time mini-games if your strength and skills are insufficient. By doing so, you will be able to guide your students better.
