Yami Himura is the main male protagonist of the fan-fiction DxD Black Lamb. A 2nd year student at Shitori Academy located in Tokyo and the youngest of two half-siblings. He is constantly referred to as "Black Lamb" as a nickname for his dangerous and criminal behavior. He is the wielder of the high-tier support/defensive type sacred gear called Eclipse Conversion and the Queen and first official servant of Aurora Lucifer's peerage.