Keisuke Yoshida earned his Bachelor's degree (2000) and Doctor of Engineering degree (2005) from Kyoto University's Department of Civil and Earth Resources Engineering. He is now an Associate Professor at Okayama University's Faculty of Environmental, Life, Natural Science and Technology, having previously held positions at Chiba Institute of Technology (2009-2012) and Tokyo Institute of Technology (2005-2009). His work in environmental fluid mechanics has resulted in active participation in major professional societies including the Japan Society of Civil Engineers (since 2000) and IAHR (since 2013); committee memberships advising Japan's Ministry of Land, Infrastructure, Transport and Tourism on dam management and flood control; and editorial roles for the Journal of Japan Society of Civil Engineers. His research topics mainly include environmental fluid dynamics, river engineering, computational fluid mechanics and disaster prevention engineering, with a particular focus on digital twin applications for watershed flood management.