B.1987, PhD (Applied Computer Science / University of Tokyo, Graduate School of Interdisciplinary Information Studies), 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, From 2017 to 2019, he work as Advisor to President of University of Tsukuba, Visiting Professor of Osaka University of Art, and Visiting Professor of Digital Hollywood University. On December in 2017, he became Associate Professor at University of Tsukuba.