2015-2020: Chair of the Board of Directors, Zero Waste Academy, Japan - served to spread the zero waste community building concepts all over the world and showcased how a small town could be a model of change to the world.
Since 2020: Founded Zero Waste Japan - delivers planning and implementation of zero waste policy and projects to local governments, communities and businesses in Japan and elsewhere.
Since 2021: Founded Green innovation - delivering "Green Innovator Academy" to foster young innovators in the GX field. As of 2024, over 500 students and young professional graduated.
Since 2023: Joined ECOMMIT Co.,Ltd. - building the infrastructure for accelerating the circular economy in Asia.
Global Shaper, World Economic Forum 2012 to 2020.
Co-Chair of the World Economic Forum Annual Meeting 2019.
Foundations Board, Global Shapers Community 2019-2020. Global Future Council on Japan 2020.
Master, Kyoto University Graduate School of Global Environmental Studies.