Muromi-san and Ryuuguujou
After catching an unemployed fish, Muromi tells Takkun about the Ryuuguujou and the evil Otohime.
Aired 12/05/2013EP 6 - Muromi-san and Ryuuguujou
2013
Muromi-san
One day, Mukoujima Takurou, a boy in high school who loves fishing, catches a pig tailed mermaid called Muromi-san who speaks in the Hakata dialect. She comes to visit Takurou often, along with her fellow mermaids Sumida-san, Fuji-san, Levia-san, Hii-chan, and even some other fantastical creatures such as Yeti and Harpy!
(Source: Crunchyroll)