Because to his long-life and past experiences, Hisao served as a source of wisdom for the Yuki clan. Ensuring the survival of the next generation of his clan became Genma's mission in life after the end of the Third Shinobi War. He commonly attempted to end disputes peacefully, but when it was required of him he would unhesitatingly throw his name out, using the fear and stark terror it carried to dissuade acts against his clan and later acts against the Land of Wolves. WIP WIP