Lucky Madam is a Japanese-style tatami room salon that continues to operate quietly in a corner of the big city. Since the high-growth period of the Showa era, it has provided dreams and peace of mind as an oasis of music for men fighting the world. Chizuru-san, the signboard prostitute of such a hidden famous shop "Lucky Madame", is full of nominated customers today as well. Pull out men with polished techniques!