Good universities in Japan are basically public, and their achievements are as follows:

S-class University —— International Super-class University

S 1: University of Tokyo

S2: Kyoto University

A-level university-world-class university

A 1: tokyo institute of technology, hitotsubashi university

A2: Osaka University

A3: Nagoya University, Tohoku University

A4: Kyushu University, Hokkaido University, Keio University, Waseda University.

B-class university-the first-class university in China

B 1: University of Tsukuba, Kobe University, tokyo university of foreign studies, Tokyo Medical and Dental University.

B2: Yokohama National University Chiba University Hiroshima University Imperial Tea Women's University

B3: Osaka Foreign Studies University in Tokyo, Capital University (now the Department of Foreign Languages of Osaka University), and Tongshe University in sophia university, osaka city university.