Sanada clan
Kirigakure Saizo (霧隠才蔵 "Kirigakure Saizō") () is one of the Sanada Jyuuyuushi and also a very good ninja. He has been devoted to Yukimura since his childhood, and will even turn against other members of the Sanada clan to protect his master. He has even been critically injured defending Yukimura in battle.