In a chance moment, the yakuza Takeomi happens to save a young man who was being attacked. The young man turns out to be the son of the kumichou, Seiya. Since the men charmed by his eternal beauty, keep coming after him, the kumichou forces Seiya to stay imprisoned in the living room on his own. However, since the day that he saved Seiya, things change and Seiya becomes Takeomi's responsibilty. At the same time the sudden death of the kumichou leaves Seiya to take up the job in his place!

In addition, this volume includes the story of a thief, and also one about the love lives of modern, stoic men.