Kentaroh Toyoda (Member, IEEE) was born in Tokyo, Japan in 1988. He received the B.E., M.E. and Ph.D. (engineering) degrees from the Department of Information and Computer Science, Keio University, Yokohama, Japan, in 2011, 2013, and 2016, respectively. He was an Assistant Professor with Keio University from 2016 to 2019. He is currently a Scientist with the Institute of High Performance Computing (IHPC), A*STAR, Singapore. His research interests include blockchain, security and privacy, data analysis, and mechanism design. He is a member of the IEICE. He received the IEICE Communication Society Encouragement Award in 2012 and 2015, respectively, the Telecom System Technology Encouragement Award in 2015, and the Fujiwara Foundation Award in 2016.