Tsukishiro Yanagi is the Deputy Chief on the Hollow Special Operation, specifically from Section 6. She's a young woman with a calm and sweet demeanor that conceals the skillful combatant she is. Aside from dealing with paperwork, she also participate in field operations, the latest being the subjugation of the Ethereal known as Nineveh. The fox thiren swordswoman, Hoshimi Miyabi, Hoshimi Miyabi's the chief of Section 6,other members are the food lover oni girl that Yanagi adopted,Soukaku. Last,the only male member of Section 6,Asaba Harumasa.