Constanze Amalie von Braunschbank Albrechtsberger (コンスタンツェ・アマーリエ・フォン・ブラウンシュバンク＝アルブレヒツベルガー)

She is a young witch from Germany. She is a known misfit because of her being guilty of breaking campus regulations of owning, manufacturing, and selling high-tech electronic devices on school premises.

(Source: Little Witch Academia Wikia)