S．P．Y～スイムパラダイスヘヨウコソ～

In search of her mother, Nagi, a girl from a desolate country village, comes to a big city and enters Swimming Suieikyou High School. Shortly after joining the swimming club, Nagi finds out that the pool is actually completely dominated by boys! But in this never-practicing so-called swimming club Nagi finds something...