Lilpri is a very cute anime. I can't say it's the best and most creative anime ever, but it's definitely worth some people's time. That is if you like (or love) music, fantasy, comedy, supernatural, and magical girl.
My first thoughts on this was, "Oh, they sing. Mermaid Melody, much?". Then we find out about the Happy Stones and how they need to collect them, but to do that they obviously have