Kazumi Schlierenzauer is one of the main protagonists of Gokukoku no Brynhildr. Her research number is 267. Kazumi has short pink hair and blue eyes. Her school uniform consists of a black dress with a white overtop that covers her shoulders and neck, it is decorated with blue lines and a purple bow. The ruffles are fastened to the bottom of her dress and she wears knee high black socks and shoes. During her time off from school Kazumi wears little more than a camisole and hotpants.