Academic Background

• The University of Tokyo
• Saitama University
• Saitama University

Academic Society and Social Activity

• 2016　日本応用経済学会

Field of Research

Research Keyword

Committee Career

• 日本応用経済学会　なし

Reward

• 2019/08　Emerald Literati Awards

Bibliography

• 社会保障を問いなおす　単著　筑摩書房（ちくま新書）　2005/05

Academic Thesis

• Has the relationship between fertility, income and female labor force participation changed in East Asian countries?/Sole Author/2025/03
• Declining Birth Rates and Rising Higher Education Costs/Sole Author/2023/09
• Continuing global fertility convergence: What is important for fertility recovery?　単著　2020/03
• Continuing global fertility convergence　単著　JICA-RI Working Paper　2019/10
• Convex relationship between fertility and gender equality　単著　Economics Bulletin　2019/09

MISC

• すべての子育て家庭に向けた経済 　的支援の拡充―社会保障制度改革 　Ⅲ―　単著　IIPS Policy Paper　2004/03
• 医療保険と介護保険の際限ない膨 張を抑制するために―社会保障制度改革Ⅱ―　単著　IIPS Policy Paper　2004/03
• 個人の活力を引き出す公的年金制 　度―社会保障制度改革Ⅰ―　単著　IIPS Policy Paper　2004/03
• The family and the declining birthrate, pension rights, and child-care insurance in Japan　単著　IIPS Policy Paper　2003/11
• 我が国の家族・少子化、年金権 分割、育児保険　単著　IIPS Policy Paper　2003/03

Conference

Works

Social Contribution

Media Coverage

Academic contribution

Competitive research funds

Except for Competitive Research Funding, or Incorporated Association Funding

Patents

Other