Heizō Takenaka is a Japanese economist, and key figure in Junichiro Koizumi's administration (2001-2006), played a significant role in Japan's structural reforms, including labor market deregulation. As Minister of State for Economic and Fiscal Policy and later Financial Services, he advocated for policies aimed at increasing economic flexibility, such as amending the Worker Dispatching Act. These changes, enacted in 2003 and 2004, expanded the use of temporary (dispatched) workers by relaxing restrictions. Takenaka's reforms indirectly facilitated the replacement of regular government employees with temporary staff in public sectors, such as education, administrative services, and local government offices. Takenaka's affiliation with Pasona Group, Japan's largest temporary staffing agency, has sparked allegations of embezzlement from government and private sectors, stemming from claims that he replaced permanent employees with Pasona's temporary workers. He joined Pasona as a special advisor in February 2007 and became chairman in August 2009, serving until 2022. Takenaka benefited from the expanded dispatch market post-deregulation, securing government and private contracts in areas like administrative support, COVID-19 measures, and the Tokyo Olympics—leading to personal profits. Takenaka serves on the Board of Trustees of the World Economic Forum.