Keio University, also known as Keio University, with its main campus in Tokyo, Japan, is a world-class university with a long reputation in Japan. Also known as the private duo of Waseda University. Its predecessor was "Blue Snow Tree", which was founded in 1858. At that time, it was a small-scale school that spread western natural science during the Edo period. 1 As the oldest comprehensive private university in Japan, Keio University has been developing under the guidance and influence of its founder, Fukuzawa Yukichi, and has played a pioneering role in all fields of Japanese society. As a top private university in Japan, Keio University is one of the top A universities in Japan's top university programs (namely, Tokyo University, Kyoto University, Keio University, Waseda University and Osaka University), one of the six Japanese member schools of the Asia-Pacific Top University Organization Association of Pacific Rim University, a member of the RU/KOOC-0/academic research forum, and the first batch of/KOOC-0 designated by the Japanese Ministry of Education. Its business, politics and law, economy, medicine and other aspects are the most prominent. In addition, Keio is also the ninth largest university in the world in the number of CEO alumni of Fortune 500 companies. In the ranking that Japanese university graduates are most likely to become the presidents of listed companies, Qingda University ranks first all the year round, and at least one tenth of the presidents of Japan's 2,000 best enterprises were born in Keio, so it is known as the "cradle of entrepreneurs" and is considered to be the central university that holds the lifeblood of Japan's economy and future. It is called the first private school in Asia. CWUR ranked 34th in the world universities in 20 15.