Infected with the armed virus, Mirei was raised as a soldier. When she failed to meet the objectives of her trainers she was sent to Mermaid Island, the island where armed virus carriers are quarantined for everyone's safety. Mirei has only known death and destruction until she met Mamori Tokonome on Mermaid Island. Since then she has made her life goal to protect Mamori and help her with everything she needs. She's a proud lesbian and is deeply in love with Mamori

Strong girl that cares only for Mamori Tokonome

A shy girl that always felt out of place, with a complex due to her small height and the unusual spelling of her name (that reads as "Virgin" in Japanese), she didn't feel comfortable with herself until she met Mirei in the Mermaid island. Now they are always together with a deep love blossoming between them.

Shy girl that is always by Mirei Shikishima's side

Rain is very daring and nonchalant, she's the lover of Lady J, and is usually on the same page. Together with J, they are known as Lady Lady. She has been fighting alongside Lady J since they met, and they are looking for a way to escape from Mermaid Island together. She is good friends with Mirei Shikishima and Mamori Tokonome. A proud and assertive lesbian.


Lady J's lover and partner.

Lady J is a girl who is full of mystery and possesses a bewitching appearance and rich body. Her appearance is cool and she speaks very few words, but she has a strong connection with Rain Hasumi (Lady J's Liberator/Partner and Lover). Their bond is founded upon a deep mutual trust. Together, they seem to be surveying the Mermaid island looking for a way to escape. She is good friends with Mirei Shikishima and Mamori Tokonome. She's a proud lesbian. 

