Mirea Mizushima is the Younger Sister of Commander of the evil orgnisation "jackal" , Crea Mizushima. She lives with her sister and make meals for the members of the Jackal.
Mirea is classmate of Katsuragi. She seems to have strong feelings towards him. Mirea is the person who recommended Katsuragi to her sister as a good candidate for Ratman project.
Vova
