MermaidRock

MermaidRock is a spin-off of Lolirock based off Mermaid Melody Pichi Pichi Pitch. It focuses on a group of 3 girls who form a band and search for the remaining princesses of Oceanion's sister planets and save them along their side. After that, they must protect Earth and Oceanion's sister planets from evil.

MermaidRock

 * Lucia is the leader of the band and one of the main protagonists. She is known as having a very upbeat personality and she is generally optimistic. She is also a great jewelry artist. Lucia's theme color is pink and her magical activator is a locket.


 * Hanon is the bass guitar of the band and is the princess of Aquilion. She is a kind and friendly mermaid, but acts much more different when it comes to boys. She is a love expert when it comes to boys and is obsessed with fashion and make-up. She also loves to go shopping for clothes and lots of stuff. Hanon's theme color is aquamarine and her magical activator is a bracelet.
 * Rina is the guitarist of the band and is the princess of Greeitan. She has a very serious and fearless personality. At the beginning of the first season, she is seen as a loner and acts a little bit like a tomboy at first. She is mature, steady, and delicate nature shows a cheerful heart and she is very intelligent. Rina's theme color is green and her magical activator is a belt charm.
 * Karen is the princess of Violiotu and is considered the twin to Noel. She is a very mysterious character. Most of the time, she is calm and mature; however, she acts coldly towards the other princesses when they first meet. Other than that, she is very loyal to her friends and loves her sister, Noel, very much, long before she even met her. She had a rivalry with Rina throughout the first season due to what happened to Noel. She eventually joins the band when she learns what actually happened to her. Karen's theme color is purple and her magical activator is a ring.
 * Noel is the princess of Indilion and is considered the twin to Karen. Noel has a gentle and kind nature and is a bit shy. She loves to read books and is a good friend of Rina. At times she can be a bit bold. Noel spends most of season 1 and 2 captured by Gaito after sacrificing herself to save Rina. She joins the band after being rescued. Her theme color is indigo and her magical activator is a hair piece.
 * Coco is the princess of Yellinan who spends most of season 1 and 2 captured by Gaito. She is a bright, loving and caring girl. She normally worries for her friends, especially Sara, and can keep their secrets very well. She is also a fun-loving mermaid and often goes around flirting with boys on the beach. She joined the band after being rescued. Coco's theme color is yellow and her magical activator is a earring.
 * Seira is the youngest of the princesses and is the younger princess of Orangirin's two princesses. Seira is a bubbly and happy girl. She is very nice to everyone, tries to be positive and wants to be like the rest of the mermaids when she grows up. She replaces Sara as a member of the band after she dies at the end of season 2. Her theme color is orange and her magical activator is a compact.

Other Magical Princesses

 * Sara was the oldest of the princesses and was the older princess of Orangirin's two princesses. She spent most of season 1 and 2 as a antagonist alongside Gaito due to believing she was betrayed by her human lover. She reformed and temporally joined the band in the final battle against Gaito in season 2 before dying. Her theme color was orange and her magical activator was a circlet.