Publicly available information about Christopher Nicholas as an anime voice actor is limited and primarily consists of credits for two specific roles from the late 1990s and early 2000s.

He is credited with providing the English voice for the character Soichiro Arima in the anime television series His and Her Circumstances. This romantic comedy-drama, directed by Hideaki Anno and produced by Gainax, was dubbed into English and released in North America. In this production, he voiced the male lead opposite Veronica Taylor as Yukino Miyazawa.

Additionally, Christopher Nicholas is credited in the English dub of the original video animation Hades Project Zeorymer. He voiced the character Isao Oki in the version produced by Central Park Media. For this role, his name is listed in some credits as Christopher Nicholas Yates. Beyond these two credits, no further information regarding his career background, other major voice roles, recurring collaborations, or notable achievements in the anime industry could be found in available sources.