波打際のむろみさん

Ai Nonaka

Hii-chan

Yukari Tamura

Muromi-san

Mai Nakahara

Levia-san

Kaori Mizuhashi

Mariana-san

Yuka Inokuchi

Houman-san

Rumi Okubo

Shell

原田ひとみ

Fuji-san

Yuki Ono

Ichthyosaur

髙坂篤志

Kawabata's Brother

Sumire Uesaka

Sumida-san

Daisuke Sakaguchi

Oarfish

酒井香奈子

Harpy

Satomi Arai

Chieri Wakana

水島大宙

Takurou Mukoujima

Kenji Hamada

Kawabata-kun

矢部雅史

Coelacanth

Hochu Otsuka

Wiseman

Chiwa Saito

Yeti

真堂圭

Mana-chan

Saki Fujita

Otohime

Akira Takata

Prop Designer

筆安一幸

Series Composition

Tatsuya Yoshihara

Series Director

海津利子

Art Designer, Art Direction

Masaki Sakamoto

Editor

手塚理

Original Music Composer

Kensuke Tateishi

Producer

永井留美子

Color Designer

須藤孝太郎

Producer

貞方希久子

Character Designer, Supervising Animation Director

神木正士

Director of Photography

Yuichi Imaizumi

Sound Director