The Cheerleading Club is trying to recruit the last remaining member of the Rooting Club. Expect an excess of school spirit and fanservice.

The water polo team at Kamakurahama High School has a new ace player, Torii Ushio, who you wouldn’t expect to be a star athlete if you knew her in the classroom. Nakaoka Riku always took her as a shy person but after seeing what she can do in the water and how fast she can swim, he couldn’t deny that she deserved to lead the team. But late one day after practice, Riku finds out that Ushio has some secrets she has been keeping from everyone. Her family runs a temple and Ushio is the priestess to the dragon god. The descendent of the original dragon god is Sango who is a teenage girl who is the same age as Ushio. She lives in a secret underwater cave and her only friend is Ushio whose role is protector and companion. Through a series of events, Sango joins the water polo team to be close to Ushio and amazes the team with her out of this world swimming ability.
(Source: MangaHelpers)

A male to female ratio of 1:359?!

Saotome-kun is admitted into a school full of gyarus and meets a delinquent girl named Hanako Kuzuryu.

(Source: MU)

The Japanese government developed a military project where they created Tekki, schoolgirls who were altered to strengthen their body by replacing their bones with steel and artificial muscles. The Tekki are experts with the katana and are allowed to fight in the streets to determine the cream of the crop. Those who repair the Tekki are medical experts called Toui and they work to maintain and improve the girls.

Sakuradamon is an academy built to train girls like Honoka Asami, a Tekki and Nagamitsu Yomogi, a Toui. Asami is a mysterious and powerful fighter while Yomogi is a medical child prodigy and they have to work together if they value their lives on campus.

(Source: MU)