ヘンゼル

Futaba's older twin sister. He is always flirting with girls, including Futaba, as if his life depends on it, but it does not as he's already dead. He died years ago, however somehow he became his own puppet and can be summoned by Futaba. 

His power is Cancel. He cancels any Cast power he touches but not the after effects(i.e. he cancels fire created by Cast but not the natural smoke that fire has caused). Is he grabs someone, that someone becomes unable to use their Cast power.