{"id":5531,"date":"2026-11-02T16:55:26","date_gmt":"2026-11-02T07:55:26","guid":{"rendered":"https:\/\/techgala.jp\/?post_type=people&#038;p=5531"},"modified":"2026-11-02T16:55:26","modified_gmt":"2026-11-02T07:55:26","slug":"s00219","status":"publish","type":"people","link":"https:\/\/techgala.jp\/en\/speakers\/s00219\/","title":{"rendered":"Hiroki Tanikawa"},"content":{"rendered":"<p class=\"wp-block-paragraph\">A somewhat unconventional researcher who weighs cities.<\/p>\n\n<p class=\"wp-block-paragraph\">Hiroki Tanikawa is Professor and Dean of the Graduate School of Environmental Studies at Nagoya University, Japan. For nearly 30 years, he has studied the \u201cweight\u201d and \u201cmetabolism\u201d of cities by analyzing material stocks and flows in the built environment. Using GIS and AI, his research explores urban growth, aging, and resource circulation from local to global scales. His ultimate goal is to promote a stock-based society that values and maintains existing resources, contributing to Carbon Neutrality (CN), Circular Economy (CE), and Nature Positive (NP) goals.<\/p>","protected":false},"excerpt":{"rendered":"<p>Professor &#038; Dean of GSES, Nagoya University<\/p>\n","protected":false},"featured_media":5534,"template":"","person_role":[28],"class_list":["post-5531","people","type-people","status-publish","has-post-thumbnail","hentry","person_role-speakers","en-US"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Hiroki Tanikawa | TechGALA Japan 2026: BEYOND<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/techgala.jp\/en\/speakers\/s00219\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" 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