Dr. Hideki Kuramitz: Professor, Laboratory of Environmental Analytical Chemistry, Department of Environmental Biology and Chemistry, Faculty of Science, Major of Earth, Life and Environmental Science, Graduate School of Sustainability Studies, Graduate School of Science and Engineering, University of Toyama. Dr. Kuramitz’s research papers include “Electrochemical Biosensor for Evaluation of Environmental Pollutants Toxicity, Environments, 2023, 10, 63”, “Microdroplet anodic stripping voltammetry at the in situ preparing antimony‐modified rotating disk electrode for determination of Cd(II) and Pb(II), Electroanal., 2023, 35, e202200528“, and “Removal of humic acid interference in soil enzymatic analysis using poly-γ-glutamic acid, Anal. Sci., 2023, 39, 123”. Dr. Kuramitz is a member of American Chemical Society, Japan Society of Water Environment, Japan Humic Substances Society, Chemical Society of Japan, Electrochemical Society of Japan, Japan Society of Analytical Chemistry, and Peatland Society of Japan.