Photo Taken in June 2024
- Doctor (1996): Applied Mathematics and Physics, Kyoto University, Japan
- Bachelor (1985) & Master (1987): School of Mathematics and Statistics , Huazhong University of Science and Technology, China
- 2025.4. Professor, Faculty of Global Management, Chuo Univeristy
- 2008.4. Professor, Graduate School of Information Sciences, Tohoku University
- 2006.3. Professor, Graduate School of Management, Kagawa University
- 1997.6. Associate Professor, Faculty of Economics, Kagawa University
- 1996.4. Lecturer, Faculty of Economics, Kagawa University
- 1999: Paper Award from The Institute of Electronics, Information and Communication Engineers .
- 2004: The 9th Springer-Verlag Award for the Best Paper Presented at the Western Regional Science Association' 43rd Annual Meeting in Hawaii.
- 2005: Sakashita Prize from the Applied Regional Science Conference.
- Editor-in-Chief Interdisciplinary Information Sciences
- Editorial Board
- PLOS ONE (2018.12-)
- Interdisciplinary Information Sciences (2008.4-)
- Review of Urban and Regional Development Studies (2017.1-2019.12)
- Journal of Systems Science and Complexity (2014.6-2020.5)
- Asian Journal of Management Science and Applications (2013.1-)
- Papers in Regional Science (2012.1-2014.12)
- Taipei Economic Inquiry (2008.8-2010.7)