|Affiliations||Chi She Lian|
|Manga Debut||Chapter 141 (Mentioned)|
|Anime Debut||Episode 17 (Mentioned)|
During Kousuke Houji's time serving in China, he took part in an operation to destroy the ghoul gang Chi She Lian. Among the members killed was Fei, an associate of Tatara — the ghoul that would become Aogiri Tree's second-in-command.
Houji would use the quinque made from Fei for some time, before passing it along to his junior partner, Seidou Takizawa.
During the Owl Suppression Operation, Takizawa and Tatara came face to face. When he used his quinque to defend himself and a wounded Koutarou Amon, Tatara recognized it as Fei's kagune. Enraged, he took revenge on Houji's subordinate.
Powers and AbilitiesEdit
Ghoul Physiology: Fei was an Ukaku Ghoul, and a quinque of average strength was produced from the kakuhou.
The exact nature of their relationship remains unknown, though Tatara became enraged at the sight of Douhi.