The plot of this anime on the surface seems like a typical underdog story. The protagonist is a girl who is a very gifted gymnast who decides to try out a different sport that is more financially rewarding. She does this so that she can get herself and her siblings out of poverty. So far so good right? Then you find out that the sport (known as Keijo) is about girls in their bathing suits (or bikinis) trying to knock each other off a floating platform in a pool by only using their boobs or butts. A lot of the shots are just close-ups of the girls' boobs and butts slamming into other girls' boobs and butts. It gets even nuttier when the show writers try to place science behind the strength and techniques of their boobs and butts.