Yohei Fujigaki is an expert of mobility service design, planning, and analysis. After working as a social simulation engineer and consultant at KOZO KEIKAKU ENGINEERING Inc. in Japan, he had been researching Mobility as a Service (MaaS) design methodology in the University of Tokyo, and earned Ph.D in 2018. His previous work was Research Fellow of the Japan Society for the Promotion of Science. He is now leading the development of MaaS application and services in Odakyu Electric Railway.