The Japan Society on Water Environment (JSWE) is a professional and academic organization dedicated to the advancement of research and knowledge related to water environments. Based in Japan, the society brings together researchers, engineers, policymakers, and students who are engaged in preserving and improving water quality and ecosystems. JSWE supports academic exchange through publications such as the Journal of Japan Society on Water Environment and Water and Environment Technology (JWET), both of which feature peer-reviewed research. It also hosts annual conferences, such as the Water and Environment Technology Conference, which serve as platforms for presenting new findings and fostering international collaboration. With a strong focus on innovation, sustainability, and education, JSWE plays a key role in promoting environmental awareness and scientific excellence in the field of water management.