I applied online. The process took 2 weeks. I interviewed at Silicon Studio (Tokyo)
Interview
Applied online, invited to interview by HR. Manager was very friendly, asking general questions about 3D graphics. Second interview with potential colleagues, they seemed very interested but HR sent rejection later.
The interviewers were very unorganized and didn't come in prepare for the interview. They asked a lot of questions, however, they did not specify what exactly they were looking for.