I've been watching the documentaries on the Archipel Youtube channel. Lots of interesting stuff from Japan there, not limited to video game/anime artists but there's some good stuff as far as that goes. There was an hour twenty minute video about Kenji Eno, really interesting stuff there, although some stuff I already knew (like where the Sony Playstation logo changes to a Sega Saturn logo at the video game convention, and how he switched the uncensored version of D at the last minute to get past the ratings board)