Takanori is master's student at Graduate School of Advanced Mathematical Sciences, Meiji university. His research in university interests include speech signal processing, especially as it relates to voice analysis and voice conversion. Since October 2019, he joined a GREE VR Studio Laboratory and worked on users' voice analysis using "Virtual Voice Incarnation", the experimental voice changer service produced by GREE VR Studio Laboratory. In this research, he mainly expressed voice and face expression.