Season 1 Episode
- Season 1 Muromi-san on the Brink
- Season 1 Muromi-san and the Legendary Sea Creatures
- Season 1 Muromi-san and Old Memories
- Season 1 Muromi-san and the Food Chain
- Season 1 Muromi-san and Twin Mountains
- Season 1 Muromi-san and Ryuuguujou
- Season 1 The Boy, Kappa and Muromi-san
- Season 1 Muromi-san and the Nice(?) Type
- Season 1 Muromi-san and the Secret Advanced Civilization
- Season 1 Muromi-san Worldwide
- Season 1 Muromi-san and the Heatwave
- Season 1 Muromi-san and Different Forms of Love
- Season 1 The Years go by Muromi-san
Muromi-san - Season 1 Episode 2 Muromi-san and the Legendary Sea Creatures
6.33 13 minutes 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.
