Kenkou Zenrakei Suieibu Umishou
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Kenkou Zenrakei Suieibu Umishou

Alternative Titles

Synonyms: Kenko Stark Naked Swimming Club, Umi Show
Japanese: ケンコー全裸系水泳部


Type: Manga
Volumes: 9
Chapters: 130
Status: Finished
Published: 2005 to 2008
Genres: Comedy Comedy, Romance Romance, Sports Sports, Ecchi Ecchi
Theme: School School
Demographic: Shounen Shounen
Authors: Hattori, Mitsuru (Story & Art)


Score: 7.301 (scored by 21122,112 users)
1 indicates a weighted score.
Ranked: #49772
2 based on the top manga page. Please note that 'R18+' titles are excluded.
Popularity: #3963
Members: 5,208
Favorites: 33

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Ranked #4977Popularity #3963Members 5,208
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Volumes: /9
Chapters: /130


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 teaches him swimming. Then, a sunny, happy-go-lucky girl named Amuro Ninagawa who was 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)


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Dec 19, 2015
Umisho is a very ecchi manga about the hi-jinks of a mostly-girls swimming club, as seen through the eyes of their (male) manager, who can't swim.

The "can't swim" part is the source of most of what little plot there is: childhood trauma related to some mysterious memory of a mermaid, a mysterious beautiful transfer student up who seems to know him from the past joins the team... skip about 100 chapters of swim team ecchi comedy, and you can guess what happens.

The art is solid. The swimming scenes look good (at least to someone who never swam competitively before), the girls are all cute ...

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Poll: Kenkou Zenrakei Suieibu Umishou Chapter 130 Discussion
kikimaru024 - Apr 12, 2011
9 repliesby HibiChika »»
Feb 21, 2022 1:16 PM
Poll: Kenkou Zenrakei Suieibu Umishou Chapter 129 Discussion
RediceRyan - Aug 8, 2013
0 repliesby RediceRyan »»
Aug 8, 2013 11:16 PM
Poll: Kenkou Zenrakei Suieibu Umishou Chapter 128 Discussion
kikimaru024 - Apr 9, 2011
2 repliesby RediceRyan »»
Aug 8, 2013 11:12 PM
Poll: Kenkou Zenrakei Suieibu Umishou Chapter 127 Discussion
kikimaru024 - Apr 7, 2011
2 repliesby RediceRyan »»
Aug 8, 2013 11:08 PM
Poll: Kenkou Zenrakei Suieibu Umishou Chapter 126 Discussion
KuroDubZero - Apr 3, 2011
1 repliesby RediceRyan »»
Aug 8, 2013 11:05 PM