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)

Genres

Cast

Ai Nonaka

Hii-chan

Yukari Tamura

Muromi-san

Mai Nakahara

Levia-san

Kaori Mizuhashi

Mariana-san

Yuka Inokuchi

Houman-san

Rumi Okubo

Shell

Hitomi Harada

Fuji-san

Yuki Ono

Ichthyosaur

Atsushi Kosaka

Kawabata's Brother

Sumire Uesaka

Sumida-san

Daisuke Sakaguchi

Oarfish

Kanako Sakai

Harpy