16 April, 2022. 125th Annual Meeting of the Japan Pediatric Society in the panel on “Ethical Challenges and Solutions for Children Confronted by COVID-19,” held in Fukushima, Japan.
8 April, 2022. Presented in the Center for International Development, Harvard Kennedy School.
July 30, 2020. Sasakawa USA, with Japan's Senator Keizo Takemi.
May 27, 2021. For Tokyo College, with Professor Andrew Gordon.
February 1, 2019, Bangkok, Thailand.