Hooguro

Hooguro is a minor villain who appears in Tokyo Ghoul: re.

Rosewald Investigation
Hooguro first appears when he is hired by Karren von Rosewald along with the rest of Aogiri Tree to eliminate Quinx Squad. However during the battle, they are dominated by Sasaki who are forced to retreat. He is later seen at Aogiri Base with Shousei, where his boss  Naki  says Kanou plans to revive his dead friends Gagi and Guge.

Tsukiyama Family Extermination Operation
He is seen in the Aogiri Tree army participating in an operation where they attack a CCG Transport and carrying the bodies of deceased Ghoul Investigators who were killed during the operation he participated in to steal Ginshi Shirazu's corpse.