ICEST 2025 will be held in Sophia University, Japan during November 22-24, 2025. It is organized by Sophia University, Japan, co-organized by International Society for Environmental Information Sciences and United Nations Development Programme. Prof. Gordon Huang from University of Regina, Canada, Prof. Yongping Li from Beijing Normal University, China and Prof. Guangwei Huang from Sophia University, Japan will serve as keynote speakers.