Yoshifumi Nishimura is an Assistant Professor at Waseda University’s Research Institute for Science and Engineering and concurrently serves in Tokyo University of Science’s Faculty of Science, Division of Applied Chemistry. He completed both his bachelor’s (2008) and doctoral degrees (2013) in chemistry at Nagoya University, followed by post-doctoral research at National Chiao Tung University, Taiwan, and a project-researcher position at the Institute for Molecular Science. Education: Doctor of Science, Nagoya University, 2013 Bachelor of Science, Nagoya University, 2008 Research Interests: Nishimura develops linear-scaling quantum chemical methodologies, especially the divide-and-conquer density-functional tight-binding (DC-DFTB) approach, enabling million-atom simulations on supercomputers. His work spans proton-transfer dynamics in water, ice and proteins, CO₂ absorption chemistry, battery electrolytes, photochemical events in retinal proteins, and growth mechanisms of carbon nanotubes and graphene nanoribbons. Awards: CSJ Presentation Award, Chemical Society of Japan, 2017 President’s Award, Nagoya University, 2008 Software & Leadership: He is the lead developer of the open-source DCDFTBMD package, which has been optimised for the K-computer and Fugaku, and he serves on the editorial committee of the 分子シミュレーション学会 journal “アンサンブル” and on organising committees of domestic theoretical-chemistry conferences.










