After graduating from the University of Tokyo, he joined Gendai Keikaku Kensetsu Co., Ltd. before joining Tatsu Construction Co., Ltd. Three years after he became CEO, the company went bankrupt. Two months later, he founded Tatsu Co., Ltd. In 2005, he became the principal of IID Setagaya Monozukuri School. In 2006, he established IID Setagaya Monozukuri School, a company that supports entrepreneurship and start-ups, within the Setagaya Industrial Promotion Corporation. In 2012, he founded the Japan Land Resources Association, and since 2014 has been active in Setagaya, Tokyo, based at Minna no Ie Eikan. He is a first-class architect and Cabinet Office regional revitalization evangelist. He is also the representative director of the Japan Land Resources Association, a general incorporated association.

Since 2009, he has worked with young people and movement building at the international NGO Oxfam. In 2014, he founded PowerShift Japan. In 2016, he launched Wake Up Japan with Hasegawa. Since 2017, he has served as a Youth Engagement Advisor at the international NGO Free the Children. His main areas of activity include youth participation in society, citizenship education and campaigns, community organizing, and social change theory.

<Major lectures>

Hitotsubashi University Graduate School of Public Policy, Kagawa University, Tohoku University, YMCA General Assembly, International Federation of Medical Students Japan, etc.

Themes: Youth participation in society, international cooperation, dialogue and communication, social change, development education, trends in Japanese society and people's perceptions

A pioneer in the world of youth and politics. At the age of 12, he launched World Peace Japan, an international volunteer network club for junior and senior high school students with 1,300 members. He was the first student to appear on NHK's "Sunday Debate." He has been featured on NHK Metropolitan Special and TBS News Special. He has also made numerous studio appearances on NHK's "Asaichi" and BS Fuji's "Prime News." He has written "Our Hopes, the Reality of Politics," which he published together with Diet members from the Liberal Democratic Party, Komeito, Japan Innovation Party, Osaka Restoration Association, and the Communist Party. He proposed Komeito's key policies for the 2016 House of Councillors election, including "Establishment of a Minister for Youth Affairs and a Department to Replace This" and "Promotion of a Youth Parliament." He is in charge of Seven & i Create Link's projects. He is a director of the Gorin Bunko Foundation.