Pitchi Pitchi Pitch

Name: Luchia Nanami 
- Pink Pearl Mermaid
Transformation: Pink Pearl Voice!
Date of Birth: July 3, 1989
~ As Mermaid
Eye Color: Blue
Hair Color: Blonde
Fin Color: Pink
~ As Human
Eye Color: Brown
Hair Color: Blonde / Brunette
Songs: Splash Dream, Mother Symphony
Luchia is the princess of the North Pacific Ocean. Is the protagonist, who is in love with Kaito. It's nice, what happens is you get discouraged easily when something happens to Kaito but, after all, is a fighter and good friend. Kaito always wonder if he loves as a human being or as Mermaid.

Name: Hannon Hosho
 - Mizuiro Pearl
 Mermaid Transformation: Mizuiro Pearl Voice!
Date of Birth: May 24, 1989
~ As Mermaid
Eye Color: Blue
Hair Color: Blue
Fin Color: Blue
~ As Human
Eye Color: Brown
Hair Color: Dark Blue
Songs: Ever Blue, Mizuiro no Senritsu
Hanon is the princess of the South Atlantic Ocean. It is the second mermaid that appears after Nanami Luchia, At first I liked the teacher Tarou-chan, but he met Nagisa Shirai which, with the passage of time, it was falling in love.

Name: Rina Toin -
 Green Pearl Mermaid
Transformation: Green Pearl Voice!
Date of Birth: Unknown
~ As Mermaid
Eye Color: Green
Hair Color: Green
Fin Color: Green
~ As Human
Eye Color: Brown
Hair Color: Dark Green
Songs: Star Jewel, Piece of Love.
Rina is the princess of the Caribbean Ocean. It was a close friend of Noel and the latter, to save her, was captured, something that Rina feels guilty. Siren is the third component to appear and the main group. Character is cold and lonely and often acts like a crazy person. Will gradually soften and falls for Masahiro Hamasaki.

Name: Karen - Purple Pearl Mermaid
Transformation: Purple Pearl Voice!
Date of Birth: February 14, 1986
~ As Mermaid
Eye color: Lilas
Hair Color: Lilac
Fin Color: Residence
~ As Human
Eye Color: Brown
Hair Color: Dark Purple
Lyrics: Aurora no Kaze ni Notte
Karen is the princess of the Southern Ocean and the sister of Noel. 
Has a mole on his right eye, like her sister, only the latter has it in his left eye. At first he takes bad with others, believing that Lina Toin is to blame for the capture of his sister. Then capture the Black Beauty Sisters and the power of his pearl saves the Mermaids. Toin Lina decides to forgive and help the group to rescue Coco and Noel.

Name: Coco - Yellow Pearl MermaidTransformation: Yellow Pearl Voice!
Date of Birth: August 7, 1984
As Mermaid ~
Eye Color: Yellow
Hair Color: Yellow
End Color: Yellow
~ As Human
Eye color: Dark Yellow
Hair Color: Dark Blonde
Coco is the princess of the South Pacific Ocean. It Was Sara's best friend and When She Asked him to join her capture. Her best friend is Noel And Also goes well with Karen.
Coco is Something of herself, is always Surrounded by kids and is a very joyful.

Name: Noel - Indigo Pearl Mermaid
Transformation: AIIR Pearl Voice!
Date of Birth: February 13, 1986
~ As Mermaid
Eye Color: Light Blue
Hair Color: Light Blue
Fin Color: Dark Blue
~ As Human
Eye color: Dark Blue
Hair Color: Dark Blue
Noel is the princess of the Arctic Ocean. 
She is the sister of Karen, as she has a mole on his left eye. It is the best friend Coco. When Izul wanted to capture her and Lina Toin, Noel stepped in and just caught it. I enjoy studying and reading.

Name: Sara - Orange Pearl Mermaid
Transformation: Orange Pearl Voice! & Black Pearl Voice!
Date of Birth: November 22, 1981
~ As Mermaid
Eye color: Orange
Hair Color: Orange
Fin Color: Orange
~ As Human
Eye color: Orange
Hair Color: Black
Lyrics: Return To The Sea
Sara was the princess of the Indian Ocean. Her best friend was Coco. Fell in love with a human (Professor Tarou Mitsuki) and he with her too. We waited, but he did not reappear. Then, with a broken heart, he voluntarily surrendered his pearl to Gaito and turned bad.
Sara, being poor, is a siren to become black and recite the phrase "Black Pearl Voice," which the singer turns into a dress and black hair.
Time after Sara Mitsuki Tarou discover why not return to her and she realizes he acted badly, and so he makes his real human form to defeat Gaito. But he realizes that she loves him and 
when the castle is crumbling, he enters singing Legend of Mermaid and ju.

Name: Seira - Orange Pearl Mermaid
Transformation: Orange Pearl Voice!
Date of Birth: December 18, 2004
~ As Mermaid
Eye color: Orange
Hair Color: Orange
Fin Color: Orange
~ As Human
Eye color: orange / brown
Hair Color: Brown
Lyrics: Beautiful Wish and Birth of Love
Seira is the new princess of the Indian Ocean.
 The need to help birth and that is like a "spirit."
 Mikeru with feathers, which absorbs the Orange Pearl, will experience different feelings and increasingly materializing.
 In Chapter 18, Pure appeared as a school student Luchia & CO., But when Yuri was disappearing
 Seira sang and when he finished,
 he turned and disappeared into a mermaid. 
Chapter 38 is born and becomes a singer to join the other against Mikeru. It is very cheerful, or at least it shows in the chapters which are as a human.