![](https://cdn.animecharacters.io/images/anime/large/2389-748f7d26.jpg)
Format
TV
Episodes
13
Episode Duration
25 min per ep
Status
Finished Airing
Premiered
Summer 2007
Aired
2007-07-04 to 2007-09-26
Source
Manga
Rating
PG-13 - Teens 13 or older
Genres
Comedy
Ecchi
School
Shounen
Sports
Studios
Artland
Producers
Geneon Universal Entertainment
Marvelous
Pony Canyon
Pony Canyon Enterprise
Licensors
Kenkou Zenrakei Suiei-bu Umishou (ケンコー全裸系水泳部 ウミショー)
Kaname Okiura, a student of Prefectoral Umineko Shougyou High ("Umishou" for short), joined the school's swimming club in order to learn how to swim, but the club is filled with weirdos, let alone who can teach him swimming. Then, a sunny, happy-go-lucky girl named Amuro Ninagawa who transferred from Okinawa joined the club. Her extraordinary underwater speed and unorthodox swimming style (plus her personal habit of nude swimming—a powerful magnet to teenage boys) surprised every club member, especially Okiura, because she reminds him of a mermaid-like creature he saw only once in his early childhood. (Source: ANN)