Three undergraduate students in our laboratory, Mr. Eiyu Mitsukawa, Ms. Haruka Nishimura, and Mr. Shintaro Koakutsu, had a research presentation for the Department of Chemistry. Their talk titles are “Simulation study on controlling optical cavity for vibrational strong coupling”, “Structural analysis of 2,5-dimethylpyrrole – water clusters by IR spectroscopy”, and “Structural analysis of 2,5-dimethylpyrrole – propylene oxide clusters by IR spectroscopy” by EM, HN, and SK, respectively.