About this season
Mukoujima Takurou is a lonely teenager who spends his time fishing at the pier and, to his incredible surprise, fishes up Muromi, a mermaid. Muromi first off doesn't realize she's a mermaid until she meets Takurou. Not only that, she is incredibly dense and crazy and has a drinking problem to top it off. Now every time Takurou goes fishing, Muromi appears and makes life interesting for him.
Episodes (13)
1. Muromi-san on the Brink
7.0Aired 6 April 2013 • 13 min
Takuro Mukojima is outside fishing when he reels up a girl who introduces herself as Muromi-san, a mermaid.
2. Muromi-san and the Legendary Sea Creatures
Aired 13 April 2013 • 13 min
Muromi-san gives Takuro her cellphone number and is upset when he doesn't send any messages despite her sending him hundreds. Later, Takuro fishes up another mermaid who introduces herself as Levia-san (Leviathan), a giant sea monster from the Old Testament.
3. Muromi-san and Old Memories
Aired 20 April 2013 • 13 min
Levia-san, Hii-chan, and Sumida-san try to get Muromi-san to get over her hatred of marine mammals. She hates them because she had a boyfriend in the Mesozoic era who had developed lungs, but decided to stay in the ocean anyway. She thinks whales and dolphins are his descendants. Levia-san tells Muromi-san that that toothed whales returned to sea after having evolved into complete land mammals, which means her ex-boyfriend either evolved into something else or became extinct.
4. Muromi-san and the Food Chain
Aired 27 April 2013 • 13 min
Takkun meets another one of Muromi's unique friends, later the trend continues much to the chagrin of Muromi.
5. Muromi-san and Twin Mountains
Aired 4 May 2013 • 13 min
Fuji use to admire Muromi and her gorgeous tail, but the current status of Muromi tail only brings anger.
6. Muromi-san and Ryuuguujou
Aired 11 May 2013 • 13 min
After catching an unemployed fish, Muromi tells Takkun about the Ryuuguujou and the evil Otohime.
7. The Boy, Kappa and Muromi-san
Aired 18 May 2013 • 13 min
While river fishing, Taku can’t escape the salt water Muromi or her legendary friends.
8. Muromi-san and the Nice(?) Type
Aired 25 May 2013 • 13 min
Trapped by a gang of deadly sea animals, Muromi has only one chance of survival.
9. Muromi-san and the Secret Advanced Civilization
Aired 1 June 2013 • 13 min
Youthful pride of Curiosity, how far will Taku go to learn more about the ancient civilizations that tried to defy the gods?
10. Muromi-san Worldwide
Aired 8 June 2013 • 13 min
Ciel gets the chance to meet a unique cast of characters and later Yeti has to call on Takku for help.
11. Muromi-san and the Heatwave
Aired 15 June 2013 • 13 min
Otohime has taken up multiple jobs like selling popsicles. She tells Tak-kun why she hates mermaids and her fall from the top. She tried to take what was left of her money and take a crack crack at the stock market, but that all fell through. It seems that her feud with Muromi is the result of a misunderstanding that is not easily cleared up. The two actually have nothing against one another. Takkun tries to help them out, but things don’t go too well on that front. A night of drinking together with Levia-san may have helped, but we may never know...
12. Muromi-san and Different Forms of Love
2.0Aired 22 June 2013 • 13 min
Fuji turns to the one person who might help her convince Muromi to regrow her tail fins.
13. The Years go by Muromi-san
Aired 29 June 2013 • 13 min
Muromi is preparing a new years joke while Tak-kun is worried about his future. Muromi gives him some advice and in return, Tak-kun presents her with a present. Muromi then goes to enjoy the hot springs and watch the first sun rise of the new year with everyone.