Director at Advanced Research Group, IMAGICA GROUP Inc./ Executive R&D advisor at OLM Digital. His research interests are on constructing mathematical models for avatarization, advanced geometric processing and computer vision. He co-founded the Digital Production Symposium (DigiPro, 2012-), and served as SIGGRAPH Asia 2018 Conference Chair. He organized several courses at SIGGRAPH and SIGGRAPH Asia in 2010, 2013, 2014 and 2016.