The sister of Kaneki Ken, Kaneki Kihin Kiri. She's an SSS-Rated Ghoul. She decides to leave Tokyo and go to a different scenery. She hates the familiar sounds and familiar faces. She goes to attend at True Cross Academy. She stays in contact with her brother by phone but she does not know anything that is going on in Tokyo. Her older brother is worried about her. Kiri is an extreme danger to the day class students and night class students. She has many alias, given to her by the citizens of Tokyo and the CCG but the most common one is 'Queen of the Ghouls.'