Youichiro Miyake has been involved in development of video game titles while researching game AI technologies as the lead AI researcher at game development company. He has developed and designed AI for numerous game titles. He has given many lectures in the universities and game developer conferences. He has published academic papers, which explain game AI and procedural techniques for digital games. Furthermore, he is the chair of the SIG-AI in International Game Developers Association Japan Chapter, and also serves on the board of Digital Game Research Association Japan and the Society of Art and Science. He is the author of the 3 books, Stories on Philosophy for Artificial Intelligence, Artificial Intelligence pictures book, and Making a game AI method (published in 2016).