Tamiko Kasahara is an Adjunct Researcher at the Comprehensive Research Organization, Waseda University, Japan. She was a Visiting Scholar in the Department of Management at Bentley University, USA, from September 2023 to August 2025. Her research focuses on international human resource management and organizational behavior in multinational enterprises, with a particular emphasis on global talent management. Her work has been published in journals such as Asian Business & Management, Cross Cultural & Strategic Management, International Journal of Human Resource Management, and Journal of Knowledge Management.