Roppeita is big in size, clumsy and full of energy. When his grandfather orders him to move out to Tokyo to save a sinking milk delivery business a distant relative of his runs, he encounters the most strangest of clientele.

Kanji Watanabe is a middle-aged man who has worked in the same monotonous bureaucratic position for decades. Learning he has cancer, he starts to look for the meaning of his life.

Saheji, a man-about-town, gets stuck at a high-class brothel when he can’t pay the bill. He makes the best of his situation by performing various tasks amidst the tumult of the end of the shogunate—but always by making sure to get a “commission” for his troubles.