Shunya Ikeda, MD, PhD is a Professor on Public Health at the International University of Health and Welfare. His research focuses on the cost-effectiveness of pharmaceuticals, particularly vaccines. He holds important positions as a committee member for vaccine evaluation and cost-effectiveness assessment in Japan’s Ministry of Health, Labour and Welfare. With expertise in health policy and management, Ikeda’s work contributes significantly to evidence-based decision-making. Through his research, he aims to optimize resource allocation and enhance the value of healthcare interventions, ultimately improving health outcomes.