Mermaid Melody Pichi Pitch Love

Mermaid Melody is a shōjo manga and anime series created by Michiko Yokote, with artwork by Pink Hanamori. The manga was originally published in the monthly shōjo manga anthology Nakayoshi. There are 32 chapters published (including two special stories) and are compiled into seven volumes issued by Kodansha.

A 91-episode anime series was produced by TV Aichi, divided into two seasons, aired in Japan from April 2003 to December 2004. The first season is composed of 52 episodes, while the second, entitled Mermaid Melody Pichi Pichi Pitch Pure, lasted for 39.

Plot
Set in a world of anthropomorphic animals, long ago, 7 Mermaid Queens of 7 Seas predicted that one day evil will return and that a new generation will appear to destroy it.