別冊花とゆめ
Written and illustrated by Rei Isawa with character designs by Kaori Yuki, a manga adaption titled was serialized in Bessatsu Hana to Yume. Hakusensha collected the chapters into four "tankōbon" and published them from January 19, 2005 to May 19, 2006. The series focuses on a good-natured girl named Erika Kraus, who attends the Rosenstolz Academy to find her brother.