manga04_jpg login_tab_left_jpg
Username:   Password:    Forgot Password?
Try out our new iPhone application!
Manga Poll
Will the loss of Batoto affect your manga habits?
Yes, huge problems now
Yes, but it's not too bad
Just a little
Nope, nothing changes for me
See Old Polls

Manga is the Japanese equivalent of comics
with a unique style and following. Join the revolution! Read some manga today!

Coded in ConTEXT

Join #baka-updates

RSS Feed
center_left_tab Manga Info center_right_tab
ALL    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z   
Login to add items to your list, keep track of your progress, and rate series!
Kaname Okiura, a student of Prefectoral Umineko Shougyou High ("Umisho" 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.


Related Series

Associated Names
ケンコー全裸系水泳部 ウミショー
Kenkō Zenrakei Suieibu Umishō
Kenko Nude Swimming Series Umisho
Kenko Zenrakei Suieibu Umisho
Kenkoo Stark Naked Swimming Club
Umi Show

Groups Scanlating

Latest Release(s)
v.6 c.Omake by Vexed Scans (2357d ago)
v.9 c.129-130 + Omake (end) by Vexed Scans (2472d ago)
v.9 c.128 by Vexed Scans (2475d ago)
Search for all releases of this series

Status in Country of Origin
9 Volumes (Complete)

Completely Scanlated?

Anime Start/End Chapter
Starts at Vol 1, Chap 1
Ends at Vol 4

User Reviews

4 topics, 22 posts
Click here to view the forum

User Rating
Average: 8 / 10.0 (467 votes)
Bayesian Average: 7.91 / 10.0
 21% (96 votes)
 15% (70 votes)
 28% (133 votes)
 21% (98 votes)
 8% (37 votes)
 3% (12 votes)
 1% (7 votes)
 1% (7 votes)
 1% (4 votes)
 1% (3 votes)

Last Updated
September 18th 2017, 1:05pm PST



Category Recommendations





Original Publisher

Serialized In (magazine)

Licensed (in English)

English Publisher

Activity Stats (vs. other series)
Weekly Pos #907 increased(+6)
Monthly Pos #1864 decreased(-22)
3 Month Pos #2451 increased(+433)
6 Month Pos #3324 increased(+605)

List Stats
On 1370 reading lists
On 706 wish lists
On 1087 completed lists
On 80 unfinished lists
On 224 custom lists

Note: You must be logged in to update information on this page.

Forum Posts
Number of Chapters in Volume 09? 2488 days, 15 hours, 40 minutes ago
Umisho? 2714 days, 9 hours, 58 minutes ago
was this dropped ??? 3633 days, 2 hours, 37 minutes ago
Umisho Question... 3729 days, 9 hours, 25 minutes ago

Click to view the forum

tickmark preloadxmark preloadxmark preload
User Comments [ Order by usefulness ]

You must login to comment for this series! Register an account.

Ah that was refreshing   
Rating: 6.5 / 10.0
by Weischbier
January 24th, 2016, 8:53pm
What a nice little refreshing manga that was.
SoL, Ganbatte, some quirky comedy and a nice subtle romance.
A quick read that goes easy on you and yet keeps you excited for what it has in store.
If you need a pause form the heavier stuff you are reading or have been reading this is a nice little intercourse. It certainly is no master piece but it doesn't aim to be one.
Was this comment useful?  Yes tickmark  No xmark    
its over   
Rating: 9.0 / 10.0
by Hellsayer
April 23rd, 2011, 1:35pm
finally. i enjoyed it but then it just started to seem like it was going on forever! i mean, twelve chapters in one volume! why didn't they just make the chapters twenty pages instead of ten?
Was this comment useful?  Yes tickmark  No xmark    
The best of Hattori-sensei   
Rating: 10.0 / 10.0
by Watashiwa7
February 21st, 2009, 9:49am
Kenkou Zenrakei Suiebu Umishou is one of the funniest manga I've read in the past 6 months. To tell the truth I began to read it because among the genres I found the term "ecchi". I thought it was one of those manga you read when you want to waste some spare time. You know, one of those manga you read and after two days you forgot the 98% of the plot (if there was a plot).
But this one is very different. It's ecchi, but there's a very good plot. Nice characters (a lot of different and well-realized characters). Interesting love stories. And lots, lots and lots of funniest events.
Never boring, it's one of the best choices in this category. Please, read it if you didn't and enjoy it ^___-
Was this comment useful?  Yes tickmark  No xmark    
Rating: N/A
by metamike
September 7th, 2008, 1:16pm
Based on the three volumes that I've read, it's definitely a hilarious manga. However that's pretty much all it is, an ecchi comedy smile. Very curious about what happens in volumes 4-9 though, and if any Romance comes into play embarrassed
Was this comment useful?  Yes tickmark  No xmark    
Definitely one of my fav's.   
Rating: 10.0 / 10.0
by Neok
January 26th, 2008, 6:52pm
Lighthearted, funny and cute. It's refreshing to see a girl that doesn't go ballistic when naked in front of the male lead. Not really as big a harem story as it might seem (in the sense that not every girl is falling heads over heels in love with the main character which in my opinion, works much better). Definitely one of my fav's. Really hoping that TEA scans or another group picks this series up again!
Was this comment useful?  Yes tickmark  No xmark    
Pretty good   
Rating: 9.0 / 10.0
by GreyDeath
October 20th, 2007, 3:15am
Some decent laughs to be found here. I've enjoyed it thus far. The girls are cute, and the ecchi is funny. Bonus points to be had for the super shy yet super pervy chick. Also bonus points for the main male not being a total loser, in fact he's the best out of the 4 other males on the team. The captain and his shaving antics are pretty amusing. Worth reading if you're in the mood for something light, pervy, and funny.
Was this comment useful?  Yes tickmark  No xmark    
Show  entries per page 

You must login to comment for this series! Register an account.
Manga Search