Shun Ito received a PhD degree in 2024 from the University of Tokyo under the supervision of Prof. Tatsuya Tsukuda. He was appointed as a research assistant in 2019 from the forefront physics and mathematics program to drive transformation (FoPM) in the University of Tokyo, and awarded for a research fellowship for young scientists (DC1) in 2021 from Japan Society for the Promotion of Science (JSPS). He is currently a project researcher at The University of Tokyo. His research interests are physical properties of atomically precise metal clusters.