Eriru MMPP


Name: Eriru (エリル Eriru)
Race: Water Demon
Age: 18 (dead)

Physical Appearance

Gender: Female
Hair Color: Brown
Eye Color: Black

Personal Information

Favorite Color: Grey
Profession: Gaito's Servant (former)


Alies: Dark Lovers
Love Interest: Gaito
Best Friends: Izuru, Yuri and Maria

Production Information

Voice Actress: Yuki Matsuoka
Position in the Series: Villain

Eriru (エリルEriru) is one of the Dark Lovers.


Another Dark Lover of Gaito. When she gets angry, her eyes glow red, her voice changes and becomes darker, and her hands are almost shaped like claws.

When she hears a mermaid's song like Legend of Mermaid, she spins around constantly, holding her ears in displeasure, and because she is spinning, her face emotion constantly changes, and so does the scream of her voice. It gets annoying after a while. Super Love Songs! can have an interesting effect on her.


Eriru acts in a very cold manner towards everyone. She can be quite cruel and is considered to be the meanest out of the Dark Lovers. Eriru has a calm demeanor and tends to give cold smiles to everyone.


She wears a brown tank-top that covers only her chest, a brown skirt, a yellow bandana on her head and purple high-heels. She has bat-like ears, brown hair, pink blush, and dark brown wings. The color and shape of her eyes depends on what phase she's in.

Human Form

One of Eriru's forms are her Human Form which she and all the other Water Demons and Mermaid Princesses use to travel on land. She needs her human form in order to look natural without any of her unusual hair or eye color being noticed. However, as a human, she can still use attacks.

Water Demon Form

Eriru's Water Demon Form is her main form which she uses to attack the mermaids. In this form , she has black wings and brown bat-like ears. She wears a tank top that only goes to her chest and a miniskirt with a belt, along with purple high heels and a yellow bandana.


In her Water Demon Form, Eriru attacks with black, wavy, energy arrows. She can also manipulate solid objects with her shadow-like powers and create whirlwinds with her spinning. She can control fish and use them as spies to spy the mermaids and know wherever they are too. If she spins in sand she can dig 4 meters down.

The rag or bandana on her head can be used to protect her cat-like ears from the mermaids' songs. However,this was only done in episode 2. 

Voice Actor

Eriru is voiced by Yuki Matsuoka (松岡 由貴 Matsuoka Yuki), born September 13, 1970. She is from the Hirano-ku ward of Osaka. She graduated from Otemae Women's University in Nishinomiya.

She is affiliated with Production Baobab. She has played a few lead roles, including Orihime Inoue from Bleach and Aiko Senoo from Ojamajo Doremi.