Karren von Rosewald's father

Kanae von Rosewald's Father was the previous master of the Rosewald family, the German branch of the Tsukiyama family.

Plot
Ten years prior, Matsuri Washuu and other Ghoul Investigators attacked the home of the Rosewalds. He sacrificed himself, sending his wife and children away to save them. Eventually, only Kanae was left to carry on the family legacy.