Амбэ Ёсика

Возраст: 16

Группа крови: A (Ⅱ)

Любимая еда: Фруктовый тарт, сэмбэй

Нелюбимая еда: Харусамэ, бананы

Хобби: Ходить по книжным магазинам

Yoshika is Akitsune's classmate and crush. She is a very obedient and kind girl, always helping others and even when she sees something weird because of Grimm's items, she doesn't pursue it further as Akitsune does not seem to want to talk about it. Later in the story, it is revealed that she is deeply troubled by the perfect image she has to upkeep, since everyone always puts distance between them. As she comes into the possession of Rapunzel's item, a gun, she accidentally locks herself in another dimension, not knowing of the gun's power, but is eventually saved by Akitsune and the rest. It is revealed that she is the sister of Golden Key's leader (and the one who pressured Yoshika into being a good girl), although Yoshika had no idea about it.