Board Thread:Wiki Discussions/@comment-27311086-20160803164311/@comment-28961787-20160806034043

Also, when is comes to the Dual Kagune part, there are two that come to mind that haven't been confirmed to my knowledge. Nutcracker and Shikorae's parents weren't ever revealed nor do I remember it being implied they inherited it from their parents. Does it ever explicitly state that it can only be inhereted from parents?