Cast of Muromi-san
Main cast
Ai Nonakaas Hii-chan
Yukari Tamuraas Muromi-san
Mai Nakaharaas Levia-san
Kaori Mizuhashias Mariana-san
Yuka Inokuchias Houman-san
Rumi Okuboas Shell
Hitomi Haradaas Fuji-san
Yuki Onoas Ichthyosaur
Atsushi Kosakaas Kawabata's Brother
Sumire Uesakaas Sumida-san
Daisuke Sakaguchias Oarfish
Kanako Sakaias Harpy
Satomi Araias Chieri Wakana
Takahiro Mizushimaas Takurou Mukoujima
Kenji Hamadaas Kawabata-kun
Masahito Yabeas Coelacanth
Hochu Otsukaas Wiseman
Chiwa Saitoas Yeti
Kei Shindoas Mana-chan
Saki Fujitaas Otohime
Toshiki Masudaas Masuda
