© 2026 The Couch Critic
Status
Returning Series
Release
2026 - Present
Seasons / Eps
1 / 12
Streaming availability by country
Once upon a time, a mermaid princess named Lara fell in love with a human prince. To be with him, she used a witch’s potion to become human—but the magic came at a cost: If she failed to find true love, she would vanish into sea foam forever. Now, 200 years later, Lara awakens in Lake Biwa with one final chance at life and love.
20 Cast Members
Ayumu Murase
Luca (voice)
12 Episodes
Hana Hishikawa
Lara (voice)
12 Episodes
Nana Kawaishi
Mari Otsu (voice)
12 Episodes
Rica Fukami
Grace (voice)
12 Episodes
Tomohiro Ono
Yoshihiro Otsu (voice)
12 Episodes
Mitsuaki Madono
Makoto Otsu (voice)
12 Episodes
Nanae Sumitomo
Ema Otsu (voice)
12 Episodes
Masaki Terasoma
Rowan (voice)
12 Episodes
Minami Tsuda
Lisa (voice)
12 Episodes
Kazutomi Yamamoto
Kota (voice)
12 Episodes
Honoka Inoue
Luna (voice)
1 Episodes
Umeka Shouji
Laura (voice)
1 Episodes
Minori Suzuki
Leah (voice)
1 Episodes
Miyu Takagi
Rosa (voice)
1 Episodes
Kimiko Saito
Old Woman (voice)
1 Episodes
Ryosuke Tamura
Servant (voice)
1 Episodes
Ruka Shoji
Servant (voice)
1 Episodes
Hayata Okawa
Sailor (voice)
1 Episodes
Takaaki Torashima
Sea Serpent (voice)
1 Episodes
Akihiro Tajima
Minister (voice)
1 Episodes
