What are the better universities in Japan to study Japanese economics?

Japan's economic universities are:

1. University of Tokyo

2. Osaka University

3. Kobe University

4. hitotsubashi university

5. University of Tsukuba

6. Kyoto University

7. Northeastern University

8. Tokyo Capital University

9. Tokyo International University

10. Yokohama National University

1 1. Keio University (Grammar Department)

12. Waseda University (Grammar Department)

13. Keio University (Department of Science and Engineering)

14. Kyoto University (Grammar Department)

15. Waseda University (Department of Science and Engineering)

16. Kyoto University (Department of Science and Engineering)

17. Kansai University

18. University of Tokyo (Grammar Department)

19. Osaka University (Department of Science and Engineering)