B.1987, PhD (Applied Computer Science / University of Tokyo, Graduate School of Interdisciplinary Information Studies in 2 years the fastest record), From 2015, joined University of Tsukuba, School of Library Information and Media Studies as Assistant Professor. He is the head of Digital Nature Laboratory. CEO of Pixie Dust Technologies.inc, via JSPS Research Fellow DC1 and Research Intern on Microsoft Research Redmond. From 2017 to 2019, he worked as Advisor to President of University of Tsukuba. From 2017, he established Strategic Research Platform toward Digital Nature and became Director of Platform and Associate Professor of University of Tsukuba.