Eiki Eiki is Taishi Zaou's collaborator. She has published several solo manga, one joint manga with Zaou Taishi and numerous doujinshi. They go by the circle name Kodomo Keibitai and publish alone as well as with Zaougumi under the name Kozouya.
She is the grandchild of former Prime minister of Japan Noboru Takeshita, and the older sister of DAIGO, who since April 2007 is the vocalist of the J-Rock band BREAKERZ, and was formerly the Visual Kei musician DAIGO☆STARDUST.
