Third Year puppeteer and Loki's older sister. Just like him, she has red eye color and pearl gray hair. Frey's automaton is Rabbi, a dog-type automatic doll.
She is also an airhead, kinda quiet and very clumsy, to the point of falling in her own traps. Frey also claims to be a good cook, but in actuality she makes mistakes such as adding too much salt as there was no sleeping powder left.