Valkyrie Drive -Mermaid-
VALKYRIE DRIVE -MERMAID- (original)
After adorable “mermaid” Mamori is transferred to one of five artificial islands, she’s cornered, attacked and eventually saved by another beautiful transfer named Mirei.
Starring Yuka Iguchi, Mikako Izawa, Yuna Yoshino, Asami Seto, Azumi Asakura, Masumi Tazawa, Yurika Kubo, Hitomi Harada, Saori Onishi, Kikuko Inoue
It's a fantasy and animation show, and has a rating of 6.1 out of 10 from Imdb which is usually fine for this kind of show.
Watch it here
Not found streaming from United Kingdom.