Sophia University, also known by its Japanese name 上智大学 (Jōchi Daigaku), is a private research university in Japan.
Keio University (慶應義塾大学, Keiō Gijuku Daigaku), abbreviated as Keio (慶應) or Keidai (慶大), is a private research university located in Minato, Tokyo, Japan.
Chuo University (中央大学, Chūō Daigaku, lit. central university), commonly referred to as Chuo (中央) or Chu-Dai (中大), is a private flagship research university in Tokyo, Japan.
Doshisha University (同志社大学, Dōshisha daigaku), also referred to as Dodai (同大, Dōdai), is a private university in Kyoto City, Japan.
Ritsumeikan University (立命館大学, Ritsumeikan Daigaku, abbreviated to Rits and 立命 Ritsumei) is a private university in Kyoto, Japan, that traces its origin to 1869.
Waseda University (早稲田大学, Waseda Daigaku), abbreviated as Sōdai (早大), is a private research university in Shinjuku, Tokyo, founded in 1882.