Kenkou Zenrakei Suiei-bu Umishou

What would you like to edit?

Alternative Titles

Synonyms: Kenkou Zenra-kei Suiei-bu Umishou, Kenkoo Zenra-kei Suiei-bu Umishou, Umisho High School Naked Swimming Club, Umisho
Japanese: ケンコー全裸系水泳部 ウミショー


Type: TV
Episodes: 13
Status: Finished Airing
Aired: Jul 4, 2007 to Sep 26, 2007
Premiered: Summer 2007
Broadcast: Wednesdays at 02:00 (JST)
Licensors: None found, add some
Studios: Artland
Source: Manga
Genres: ComedyComedy, SportsSports, EcchiEcchi
Theme: SchoolSchool
Demographic: ShounenShounen
Duration: 25 min. per ep.
Rating: PG-13 - Teens 13 or older


Score: 7.151 (scored by 1699716,997 users)
1 indicates a weighted score.
Ranked: #40402
2 based on the top anime page. Please note that 'Not yet aired' and 'R18+' titles are excluded.
Popularity: #3553
Members: 39,842
Favorites: 94

Available At


Ranked #4040Popularity #3553Members 39,842
Add to My List
Episodes: /13


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)


No background information has been added to this title. Help improve our database by adding background information here.

Related Anime

Characters & Voice Actors


Oomori, Hiroyuki
Soutome, Kouichirou
Director, Episode Director, Storyboard, Key Animation
Tanaka, Kazuya
Sound Director
Shimizu, Kazunobu
Episode Director


Opening Theme

Apple Music
Amazon Music
Youtube Music
"DOLPHIN☆JET" by Ayane

Ending Theme

"Splash BLUE ~ Taiyō to Lemonade (~太陽とレモネード)" by Ayumi Murata


Nov 4, 2007
The story of Kenko Zenrakei Suieibu Umisho tells of the trials and tribulations of the Umisho Swim Team. The main plot focuses on Kaname Okiura. He is a member of the swim team, but he doesn't partake in the actual swimming. As a child he got into a swimming accident and has feared it ever since. With the arrival of Ninagawa Amuro coupled together with all of the other members of the Umisho Swim team, everything descends to chaos with much fan service. Fan service is essentially the whole point of this show. Stay away if you are easily offended by frequent panty shots ...
Oct 23, 2023
Despite having a nice, aesthetically pleasing, jiggly bunch of both boobs and butts and being little more than pure ecchi most of the time, this anime managed to worm its way into my heart. Think Free!, but with less gay and more comedy. Every episode is doing pretty darn well in comedy departments, it always sticks to the story at least partially and there is enough of fanservice for everyone, which is truly something to commend.

Nice summertime music and quality VA.

The characters themselves are a breath of fresh air, since most of them aren't COMPLETELY one-sided to the point where you can predict ...
Apr 7, 2009
Ah, another one I watched that I shouldn't have watched, I knew I shouldn't have watched it before I watched it and during watching it I kept telling myself; "drop it, drop it, drop it". I didn't, good anime are in short supply these days so I guess I'll have to watch the bad ones instead.

There was one good scene in this anime and that scene saved it from being a 2. Instead it's a 3, which is very bad. The reason for this bad rating is that this anime was bad. Why? Let's begin with the animation. Animation is basics in anime. This anime ...

Interest Stacks

by ooReiko
50 Entries · 39 Restacks
by Plaxsin
50 Entries · 37 Restacks
by Rachiba
37 Entries · 74 Restacks


Recent News

Recent Forum Discussion

Poll: Kenkou Zenra-kei Suiei-bu Umishou Episode 2 Discussion
cyruz - Jul 18, 2007
18 repliesby Rasco »»
Feb 23, 2022 11:56 AM
Poll: Kenkou Zenra-kei Suiei-bu Umishou Episode 1 Discussion
cyruz - Jul 8, 2007
36 repliesby Rasco »»
Feb 23, 2022 11:31 AM
Poll: Kenkou Zenra-kei Suiei-bu Umishou Episode 12 Discussion
cyruz - Oct 7, 2007
18 repliesby Kalvus »»
Sep 13, 2020 1:12 AM
Poll: Kenkou Zenra-kei Suiei-bu Umishou Episode 11 Discussion
Faust721 - Oct 4, 2007
13 repliesby Kalvus »»
Sep 12, 2020 12:45 PM
Poll: Kenkou Zenra-kei Suiei-bu Umishou Episode 6 Discussion
chibuki - Aug 16, 2007
16 repliesby Kalvus »»
Sep 4, 2020 6:23 PM

Recent Featured Articles

Top 32 Racing Anime

Top 32 Racing Anime

Nothing gets the blood pumping like a high-intensity race, be it in a car, bike, or even mecha suit. Youthful passion and energy fuel these shows about drivers, pilots and athletes all striving for that #1 spot. As Ricky Bobby once famously said, "If you ain't first, you're last".

by Jadielkun