Mashiroi Kaguzou (魔死呂威 下愚蔵) was the father of Mashiroi Utsuzou and the adoptive father of Nakamura Kyoujirou. He also was the leader of the Mashiroi Group, a yakuza organization.
Appearance
An elderly man with a stocky build. He has a thick white beard, but with receding hair on his head. The 'X' shaped scar on his forehead presumably being from so past Yakuza exploit.
Personality
A very proud man, he hired the Odd Jobs to retrieve his son from the storeroom instead of admitting his approach with his son may have been wrong. Despite this, he cares for his son greatly and commands the respect of many of his followers despite his age and illness.
Story
Guardian Dog Arc
He hired the Yorozuya to help him call his son out of the storeroom and made some appearances in the flashbacks.