It's time for the second race in the East-West Tournament. They're on a Flight-Type Land, where two aircraft are connected to each other, resting on top of the water. Kazane, Tsukishita, Yoshita, and Non are all fighting for Setouchi. The four are all trying their best to combat the Suruga team, but things are looking grim. Will Non and the others figure out a way to overcome their opponents?
"Keijo" is a popular gambling sport where contestants stand on platforms floating on the water and must use their butts and chests to fight against each other to push each other off the platform. Nozomi Kaminashi, a high school student, aims to join the sport after she graduates. Nozomi was raised in a poor family and hopes to make lots of money by playing Keijo. She grew up training in gymnastics, and she has good balance and flexibility. After high school, Nozomi joins a training boarding school and enters the world of Keijo.
