Research Interest

Social Choice Theory

Education

M.A. in Economics, Hitotsubashi University, 2026

B.A. in Economics, Waseda University, 2024

Working Paper

• Separable social welfare evaluation without completeness (joint with Kaname Miyagishima).

Work in Progress

• Agreed measurement of inequality.

• Incomplete fair social orderings.

• Axiomatization of bipolarization indices.

Future Presentations

• 2026, Sep 12. Separable social welfare evaluation without completeness. The JEA 2026 Autumn Meeting (poster), Tokyo.

Past Presentations

• 2026, Jun 13. Incomplete social welfare criteria. 2026 Meeting of Society for Social Choice and Welfare, University of Tokyo.

• 2026,  Jan 27. Incomplete social welfare criteria. Tokyo Social Choice Theory Workshop,  University of Tokyo.

• 2025, Nov 15. Incomplete social welfare criteria. Mathematical Economics 2025 Workshop, Chuo University.