General InformationReal Name:Klaus von ReinhertzAliases:Klaus von ReinhertzKlaus V. ReinhertzKlaushieCompany:ShueishaCreator:Yasuhiro NightowGender:MaleCharacter Type:HumanFirst Appearance:Kekkai Sensen #1 - Vol. 1Issue Died:NonePowers:None Klaus ReinhertzDark Horse Manga February 22, 2023 admin