Kyoko Kasuga is the assistant to Chief Guard Makina in Deadman Wonderland. She helps out Makina wherever she can to help maintain order.
The character of Kyoko Kasuga is a supporting character of the manga/anime series Deadman Wonderland that was written by Jinsei Kataoka and illustrated by Kazuma Kondou. The series first began serialization in Kadokawa Shoten Shōnen Ace magazine in July 2007.
Her first appearance was in Deadman Wonderland Volume 1 CH. 1 "Who Killed Cock Robin", and her first anime appearance was in Deadman Wonderland - Episode 1 "Death Row". Her character in the Japanese series is voiced by Chika Horikawa. Her Funimation dub actress is Mary Morgan.