As one of the seven mermaid princesses, Lucia must travel to the human world to protect the mermaid kingdoms.
Asumi Nakada
Hitomi Terakado
Mayumi Asano
Daisuke Kishio
Miyako Ito
Eri Saito
Kumi Yamakado
Daisuke Kirii
Ryoko Nagata
Ema Kogure
Satomi Arai
Eri Kitamura
Ryoko Shintani
Takahiro Mizushima
Kiyotaka Furushima
Chihiro Kusaka
Keijin Okuda
Daisuke Kishio
Sayori Ishizuka
Yuki Matsuoka
Kana Ueda