The new frontier brought to you by the creator of "Momi Harai-shi", Kuuyou Daichi! A new public gambling game called "Keijo" was born from the legal reforms of 2003! In this competition, the weapons are the unique curves of women, their hips and breasts! They clash on the water aiming for a windfall! In this new world, new heroines dance gracefully! Look forward to the sweet and bitter youth stories of the maidens betting on their behinds!! There has never been a work that uses such bold exposure of the behind. The screen crafted by the angle magician is truly exquisite!