Masumi Asano

as Doteiko Niangniang (voice)

as Minami Kaido/Cure Mermaid (voice)

as Botan Yanagi (voice)

as Leonora (voice)

as Glynda Goodwitch (voice)

as Hakufu Sonsaku (voice)

as Kanoka Yuzaki (voice)

as Aoyanagi Risa (voice)

as Risa Aoyanagi (voice)

as Hakufu Sonsaku (voice)

as Minami Kaido / Cure Mermaid (voice)

as Sensei (voice)

as Minami Kaido / Cure Mermaid (voice)

as Fukame Mayonaka (voice)

as Hiroto's Mother (voice)

as Minami Kaidō / Cure Mermaid (voice)

as Kikuno Saikawa (voice)

as Yuka Ogawara (voice)

as Minami Kaidō / Cure Mermaid (voice)

as Nene Ebina (voice)

as Mother Kousaka (Honoka's Mother) (voice)

as Miki Tsurugi (voice)

as Minami Kaidō / Cure Mermaid (voice)

as Minami Kaido / Cure Mermaid (voice)

as Marguerite (voice)

as Sumeragi Tennyo (voice)

as Milo (Voice)

as Beros (voice)

as (voice)

as Honoka's Mother (voice)

as Risa Aoyanagi (voice)

as Ayano Iida (voice)

as Bekira (voice)

as Linith (voice)

as Hisahide Matsunaga (voice)

as Yuka Amino (voice)

as Ayako Kawachi (voice)

as Hakufu Sonsaku (voice)

as Yūka Amino (voice)

as Imca (voice)

as Imca

as Scarlet Hibiki (voice)

as Flower (voice)

as Lygatts Arrow

as Yuri Nagata (voice)

as Shalon (voice)

as Linith (voice)

as Francisca (voice)

as Older Sister (voice)

as Shalon (voice)

as Aya Suzuno

as Chiaki

as Alkaid (voice)

as Ryo Tanabe (voice)

as Osana Najimi

as Miu

as 御门玛利亚

as Yuma Suzuki

as Rose Anderson (voice)

as Hirai Yukari

as Yuko Ayase

as Lila Milla Rira (voice)

as Izumi Sawatari (voice)

as Alma

as Eraisa Mayfield

as Mugumi Momono (voice)

as Miyuri Akisato

as Fumi

as Manatsu Kuroki (voice)

as Misaki Saiki

as 小夜子 / Sayoko Tsukinomori

as Gloria

as Sally Jones (voice)

as Black Rose (voice)

as Kazumi Matsuda

as Hakufu Sonsaku (voice)

as Mai (Voice)

as Akina Sagawa (voice)

as Nanako Saiju

as Kirika Misono (voice)

as Harada Risa (voice)

as Michiru Kawamoto

as Taeko Nishijima (voice)

as Shota (voice)

as Kaori

as Stephanie

as Aoi Seimoto

as Saga (voice)

as 上月 澪 (Voice)

as Mineo Harumi (voice)

as Hitomi Chidou

as Shakuyaku (voice)

as Narrator (voice)