|Name: Sheshe (シェシェ Sheshe)|
|Age: 17 (dead)|
|Race/Species: Water Demon|
|Hair Color: Redish Orange|
|Eye Color: Light Blue|
|Hobby: Singing, Teasing Mimi|
|Favourite Color: Red|
|Image Songs: Kuro no Kyōsōkyoku, Yami no Baroque|
|Family: Mimi (Sister)|
|Friends: Mimi, The Mermaid Princesses|
|Enemies: Gaito, Mikeru|
|Voice Actress: Miki Tsuchiya|
|Position in the Series: Villain|
Sheshe ( シスター シェシェ: Shisutā Sheshe) is the oldest out of the Black Beauty Sisters. Her younger sister is Mimi.
Sheshe is the elder sister of the Black Beauty Sisters. Sheshe is a mercenary of Gaito, not in love with Gaito like the Dark Lovers, but only willing to cooperate with Gaito for personal gain (more specifically, a piece of the 7 oceans). The Black Beauty Sisters are the most powerful servants of Gaito, with a singing voice so strong that the mermaids can barely stand to listen to it. She is more powerful than Mimi, because she has demostrated all the powers that she has and more powers that she hasn't demostated. The reason the Black Beauty Sisters must align with Gaito is because they, like the Dark Lovers, are also transformed by Gaito's spell. Sheshe's true form is that of a demon anglerfish.
Sheshe has red hair tied in a ponytail and blue eyes.She has a red horn(Like a unicorn horn)that sticks out of her hair. She has a yellow lure(Similar to a bindis)on her forehead.She is usually wears a red leotard with a strap that is tied around her neck. She also wears gray tights,and arm warmers with X‘s on them.
Sheshe wears a red dress and has normal ears in her human form(Shown in Pure Episode 16/Episode 68
As Sheshe is a villian she acts in evil ways in order to capture the mermaids. She will get angry if someone says something bad about her.She has a "dominant" personality,as she often likes to tease and initiates contact with Mimi. She is more arrogant and snobbish compared to her sister.However, she has a nice and caring personality towards her younger sister and they barely ever fight(Except in Pure Episode 27) She cares about her sister a lot and will do anything to protect her and save her from danger.
Please check Sheshe's gallery page.
Sheshe's voice actress is Miki Tsuchiya.