Tatsuo Yotsukura is head of research development div. at OLM Digital, Inc. Japan and concurrently a research director at Advanced Research Group in IMAGICA GROUP, Inc. Japan. Some of his notable project achievements as production engineer include Pokémon the Movies. Before joining OLM Digital in 2009, He has worked as computer graphics researcher at ATR (Advanced Telecommunications Research Institute International), Japan. He received the Ph.D. degree from Seikei University in 2003