1, Osaka University. Osaka University, referred to as Osaka University for short, is a world-class and well-known research-oriented national comprehensive university, headquartered in Sakata City, Osaka Prefecture, Japan. In the world university rankings, Osaka University ranks 58th in the world and enjoys a high reputation.

2. osaka kyoiku university. It is a national university of Japan, established in 1874 and 1949 to provide university education, referred to as "Jiaotong University". Osaka kyoiku university is the only Japanese university that trains teachers at night. Both undergraduate and master students enroll international students.

3. osaka city university. It is a municipal university, which was established in 193 1 year by the Japanese government with the strong support of Osaka local government. At present, the university has 18 departments, 12 related graduate schools, 5 research institutes, 18 education and research centers, 3 libraries and 2 hospitals affiliated to medical departments and stomatology majors.