Low Fertility Issues in Japan and South Korea: Differences in Background and Policy Directions (Yonsei University Mirae Campus, East Asian International Studies Department / Korea Research Foundation Health Inequality and Low Fertility Research Team Seminar 2025)
Gender Revolution and Changes in Family Structure in South Korea (Invited Lecturer, Graduate Omnibus Course "Gender as Intersection," Shirayuri University Graduate School 2024)
Is There Hope for Recovery in Japan's Low Fertility? A Comparative Perspective on Japan and South Korea with a Focus on Gender Equality (Lecture on Gender Equality, 3rd Hitachiomiya City Gender Equality Promotion Council 2024)
Exploring the Background of Japan's Low Fertility: An International Comparison of Gender Role Attitudes and Child Values (Hosted by the Asia Center, Seoul National University Open Lecture for Gwanak-gu Residents: "Another Way to Understand Ourselves: Asian Metropolitan Value Survey" 2024)
Divergent Demographics: Analyzing the Underlying Factors of Low Fertility Rates in Japan and South Korea (Special Seminar, Graduate School of International Studies, Seoul National University 2024)
Is South Korea's Low Fertility Crisis Just a Distant Fire? Lessons for Japan from Changing Gender Relations (Guest Speaker, "Introduction to Contemporary Korean and North Korean Studies" Waseda University 2024)
韓国との比較を通してみる日本の少子化の背景要因と未来の展望 (第 1 回 国際少子高齢社会シンポジウム in 東アジア; Japan and Korea 「少子化の現状と未来の展望」における基調講演 2024)
Confronting Low Birth Rates and Aging Societies in East Asia: Japan’s Experience and Regional Cooperation Opportunities (2024 East Asia Cooperation Forum, Invitation: Ministry of Foreign Affairs of the Republic of Korea. Forum Link: https://eacf.or.kr/en/main_en/ 2024)
What Is Happening in South Korea, the Ultra-Low Fertility Society: Gender Revolution and Changes in Family Structure (Lecture at Ibaraki University's Saturday Academy (Pre-Lecture for the Graduate School of Humanities and Social Sciences 'Diversity and Regional Competitiveness Education Program') 2024)
A Comparative Analysis of Low Fertility Factors in Japan and South Korea: A Sociological Perspective Aiming for Integration with Evolutionary Biology (Seminar at SOKENDAI (The Graduate University for Advanced Studies), Hayama 2024)
Contrasting Pathways: Understanding the Divergent Causes of Low Fertility Rates in Japan and South Korea (Special Lecture at Université Bordeaux Montaigne, D2iA 2024)
Common Challenges and Possibilities for Cooperation (The 9th Japan-Korea Youth Forum in Ibaraki 2024)
Differences between Japan and Korea in Background and Countermeasures for Declining Birthrate (Contemporary China Society's 2024 Spring Joint Academic Conference, The Crisis in East Asia and the Search for a Solution. 2024)
Differences in fertility decline backgrounds in Japan and Korea based on comparison of family values (Special Seminar, Budget Policy Office, National Assembly of Korea 2023)
What are the characteristics of family values among Japanese youth: A comparison of family values among youth in seven countries (2023)
Background factors behind the declining birthrates in Japan and Korea: value changes brought about by differences in educational attainment, labor market, and family policy (2023)
Anxious Japan, Angry Korea: An attitude survey of seven countries reveals the minds of East Asian youth (2023)
A de-family orientation in a family-oriented country? Family Values of Youth in Seven Countries (2023)
Gendered division of labour and social reproductive crisis: A comparative study of South Korea and Japan (65th International Development Policy Seminar for Development Cooperation Policy Program, Graduate School of International Studies, Seoul National University(英語) 2023)
East Asia and compressed modernity (International conference of Social Change in Heisei Japan as observed from East Asia. Beijing Center for Japanese Studies. (English) 2022)