Kruger Natsuki

Японское имя:	ナツキ・クルーガ
Прозвище:	Ice Silver Crystal

The headmaster of the Otome academy, she was schoolmates with Shizuru, Haruka and Mai. She is #2 of the Five Columns and is known as the Ice Silver Crystal (氷雪の銀水晶, Hyōsetsu no Ginsuishō). She is from the remote region of Count Kruger's territory . It is strongly implied that she and Shizuru are lovers. During her days as a student, she and Mai were rivals. She was Shizuru's room attendant, and later Rosalie's (Florence's Otome) onee-sama. Her Element is a massive energy cannon capable of executing an attack called 'Howling Silver Wolf'.

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