Anna Ishibashi

Fuutarou has always lived in poverty and hated it. Because of his past he had become obsessed with money and will do anything to obtain it.

Tetsu Himokura is a parasitologist. He enjoys researching the lives of parasites at his home laboratory and he barely leaves his home. He also has assistant Haruma Takaie to help him. Tetsu Himokura's right hand is a robotic prosthetic hand. He is very smart, but blunt to others.