Hayama Ikumi

Fashionable Yuzu imagined the first day at her new school she transferred to after her mother's remarriage a bit differently; she didn't know it'd be an ultra-strict and conservative girls' school. So instead of a sweet high-school romance, she butts heads with the stern student council president Mei - who turns out to be her new stepsister. And she has to learn that hate and…

* Based on Sorayomi Daichi's Keijo!!!!!!!! aquatic sports manga. Keijo is a sport where contestants stand on platforms floating on the water and use their butts and chests to fight against each other in order to push each other off the platform. Kaminashi Nozomi is a high school student who aims to join the sport after she graduates. Nozomi was raised in a poor family and…