Kaname Okiura, a student of 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. 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 surprised every club member, especially Okiura, because she reminds him of a mermaid he saw only once in his early childhood.
Aki Toyosaki
Amuro Ninagawa
Hitomi Nabatame
Momoko Orizuka
Toshiyuki Toyonaga
Kaname Okiura
Yukari Fukui
Ai Shimizu
Sayuri Yahagi
Ryoko Shintani
Makoto Yasumura
ALL OUT!!68%
Seiren78%
Pseudo Harem79%
Shikimori's Not Just a Cutie77%
Alya Sometimes Hides Her Feelings in Russian78%
Slam Dunk86%
Nisekoi82%
Can a Boy-Girl Friendship Survive?68%
School Rumble75%
Maid Sama!84%
When Will Ayumu Make His Move?61%
Go for It, Nakamura-kun!!94%
Maison Ikkoku76%
Sakura Trick61%
Dealing with Mikadono Sisters Is a Breeze76%
So, I Can't Play H!77%
The Kawai Complex Guide to Manors and Hostel Behavior66%
Lovely★Complex83%
Yamada-kun and the Seven Witches81%
Kinmoza!64%
