The main antagonist of the Vs. Sojo Arc in Kagurabachi. A prominent weapons dealer and associate of the Hishaku. Sojo greatly respected Kunishige Rokuhira and his Enchanted Blades. His view of Kunishige's katana as perfect instruments of death as well as his capture and torture of Char Kyonagi put him directly at odds with Chihiro Rokuhira.
