Rize Kamishiro, was a ghoul and the adoptive daughter of Matasaka Kamishiro.
Born in the Washu clan, Rize was the illegitimate daughter of former GCC President Tsuneyoshi Washu, where, as a child, she ran away from the clan and organization.
It was known under its nickname, "Binge Eater" or "Gluttony", literally "Big Eater". Due to his eating habits, Rize was a threat to most ghouls in various Tokyo neighborhoods before his death in the Steel Beam incident, where his kakuhou was used in kakuhou transplant surgery to transform Ken Kaneki into a one-eyed ghoul
