Ghoul Investigators refer to her as "Rabbit." Touka is a ghoul successfully posing as a human and working as a waitress at a cafe which serves as a gathering place for other ghouls, as well as a food resource. She saves Kaneki's life at one point and acts as a reluctant guide to him and his adaptation to the ghoul society. She is very serious, tough and hard-working, trying to keep their district as safe for ghouls and humans as possible. Her powers and strength are also quite great and she makes for a formidable opponent.

Break is a member of Pandora and a servant of the Rainsworth household. Break's appearance does not change from the ten year gap between Oz entering and leaving the Abyss. He has a legal contract with the Mad Hatter. Break is often seen with a doll on his shoulder, which he calls Emily. He adores sweets and cakes. From the outside, Break seems like a carefree character, never serious and always smiling. When needs be, however, Break shows his dangerous and evil side. Reim tells Oz that Break has not always been the way he is now. When Break first lost his eye, he was a bitter and angry person who never smiled. However, through the kindness of Shelly, Sharon's mother, he began to open up. He has sworn absolute loyalty to Shelly.