April 1, 2007 • 24m
Nagasumi, a teenage boy, is saved by the chivalrous mermaid Sun while drowning in the ocean off the coast of Seto Island. Mermaid ...Read more
April 8, 2007 • 24m
Nagasumi enjoys his first date with Sun at the Bon Festival. However, most stalls are operated by the Seto-Gumi. Later, Nagasumi s...Read more
April 15, 2007 • 24m
Sun and Nagasumi get to spend a whole day alone on a deserted island. However, this is a trap meant to eliminate Nagasumi, as the ...Read more
April 22, 2007 • 24m
As a dutiful wife, Sun follows Nagasumi back to his house in the city, where she is to live with him and his parents. However, the...Read more
April 29, 2007 • 24m
Sun and Nagasumi attend their first day of school. Sun's father and the gang have all become teachers at their junior-high school,...Read more
May 6, 2007 • 24m
Mawari notices Sun's fishtail and comes to the conclusion that Sun is a fish. She keeps trying to splash Sun with water in order t...Read more
May 13, 2007 • 24m
Nagasumi runs into Lunar, a popstar idol; her mermaid form is accidentally revealed to him. In turn, Lunar plans on making Nagasum...Read more
May 20, 2007 • 24m
The situation at school keeps escalating, and even Maki is hurt in the process. In order to avoid total war, Nagasumi comes up wit...Read more
May 27, 2007 • 24m
Nagasumi's life only gets more hectic with the arrival of Kai Mikawa, a handsome, rich, but agoraphobic merman, who insists that S...Read more
June 3, 2007 • 24m
A strange, huge, practically invincible man, stalks Nagasumi and nothing can get in his way. Nagasumi tries to tell his friends, b...Read more
June 10, 2007 • 24m
After Sun and Lunar go on a diet, Sun's father buys her all sorts of presents to help her out, including some special "mer-water" ...Read more
June 17, 2007 • 24m
Nagasumi's mom and Sun go shopping for groceries, leaving Lunar alone with Nagasumi. Lunar plans to make her "slave" help her stud...Read more
July 1, 2007 • 24m
Nagasumi is taken back to Lunar's house where a wedding ceremony is going to soon begin. Moments before Nagasumi is meant to becom...Read more
July 8, 2007 • 24m
Nagasumi finds a kitten and brings it to school. Nagasumi soon discovers that Sun, Lunar, and Maki are all deathly afraid of cats,...Read more
July 15, 2007 • 24m
Nagasumi, Sun, Lunar, Mawari, Saru, and Mikawa go on what is supposed to be a double date. As Nagasumi goes to get a juice ordered...Read more
July 22, 2007 • 24m
Akeno Shiranui, a mermaid examiner has come to record and observe mermaids that doesn't fit well with humans and send them back to...Read more
July 29, 2007 • 24m
Defeated by Akeno, a group of delinquent lords follow her around which mislead Mawari into believing Akeno was also a delinquent. ...Read more
August 5, 2007 • 24m
The whole class went for a sudden trip to Kyoto. After an incident where Maki attacked Akeno, Sun apologizes to her, but Akeno iss...Read more
August 12, 2007 • 24m
After the attempt to rid of Nagasumi from Sun fails. Akeno is now undertaking a mission, to foil Nagasumi by forcing him to gulp d...Read more
August 19, 2007 • 24m
Lunar's father searches for ways to express his love and cheer up his precious daughter when he accidentally spots a Galge from a ...Read more
August 26, 2007 • 24m
Nagasumi receives a love letter from the class president. Being the first love letter he has received in is life, he completely lo...Read more
September 2, 2007 • 24m
Lunar tries hard to practice her part in a drama. She gets Sun to help her be her lover as a man. Unfortunately, Sun goes overboar...Read more
September 9, 2007 • 24m
Believing Masa was an acquintance of her older brother, Akeno asks Masa about her brother's whereabouts, but Masa had lost his mem...Read more
September 16, 2007 • 24m
Kai has an embarrassing problem about himself that he wants to keep a secret from others. It ends up that he just has a boil on hi...Read more
September 23, 2007 • 24m
It is first time that Sun and Nagasumi has a quarrel, and both end up not talking to each other. At the same time, the members of ...Read more
September 30, 2007 • 24m
Nagasumi, Kai, and Lunar go to save Sun. Once they get there, the Seto Group manages to break free and a huge battle commences. Na...Read more