Satoshi Nakagawa received the bachelor’s degree and master’s degree from the University of Tokyo, Tokyo, Japan, in 2018 and 2020 respectively. He is currently a Ph.D. candidate in the Department of Mechano-Informatics, Graduate School of Information Science and Technology, the University of Tokyo. He was a collaborator at Center of Mathematical Sciences and Applications at Harvard University in 2018 and a visiting researcher at the Department of Computer Science and Technology at Tsinghua University in 2019. His research interests include human-robot interaction, deep learning, and elderly welfare.