A small neighbourhood café in Tokyo's 20th district, Anteiku is run by Ghouls who intend to blend into society.
Almost all of its original staff become core members of Kaneki's Ghoul coalition "Black Goat", after he assumes the title of One Eyed King.
The Aogiri Tree (青霧の木, Ao kiri no ki), are a group of rogue Ghouls destined to usurp the power from the CCG.
After the Dragon Crisis, the CCG is disbanded and replaced by the Tokyo Security Committee, or TSC, composed of former members of the CCG and ghouls who joined their ranks in their mission to maintain security in the city and develop policies to allow humans and ghouls to coexist.
Introduced in Tokyo Ghoul:re, the Quinx Squad are a special group of young investigators mentored by Haise Sasaki.