Eiki Eiki(影木栄貴, born December 6) is a mangaka from Japan who has been creating manga since 1998. Most of her manga are written under the yaoi genre. One of her good friends, also a fellow manga artist, is Mikiyo Tsuda, otherwise known as Taishi Zaō. They often co-author manga together, display their art together, and have autograph sessions together, among other things. Eiki Eiki has even been known to sometimes act as Taishi Zaō's manager. She is the grandchild of former Prime minister of Japan Noboru Takeshita and the older sister of Japanese Visual Kei musician Daigo.