K?ji Yusa (?? ??) born August 12, 1968 is a Japanese voice actor born in Osaka Prefecture and raised in Kyoto Prefecture. He is best known for his roles in Choja Raideen (as Raideen Owl), the Sonic Series (as Shadow the Hedgehog), Bleach (as Gin Ichimaru), Battle Vixens (as Zuo Ci and Xu Huang), Majin Tantei N?gami Neuro (as Eiji Sasazuka), Zettai Karen Children (as Ky?suke Hyobu), Kuroshitsuji (as Lau) and Kamen Rider Den-O (as Urataros). He won the Sinergy Award for Kamen Rider Den-O at the 2nd Seiyu Awards. He has been active in the voice acting industry since 1995.