Mermaid melody is about a girl that is actually a mermaid princess.She went on land to find her loss pearl.She needs
the peatl in order to use her singing power and defeat the bad guys.The girl's name is luchia nanami.The pearl was with
a guy name Kaito who luchia fell in love with.Luchia also met two girls name Hannon and lina they are also mermaid
princessses.When Luchia got her pearl back they were always defeating the bad guys in the end the bad guys turn good.I
think you should really watch this anime!