Kansai University , abbreviated as Kandai (関大) or Kansaidai (関西大), is a private non-sectarian and coeducational university with its main campus in Suita, Osaka, Japan and two sub-campuses in Sakai and Takatsuki, Osaka. Founded as Kansai Law School in 1886, It has been recognized as one of the four leading private universities in western Japan: Kan-Kan-Do-Ritsu , along with Kwansei Gakuin University, Doshisha University, and Ritsumeikan University.

Suita is a city located in Osaka Prefecture, Japan. As of 31 March 2023, the city had an estimated population of 381,238 in 182636 households and a population density of 11,000 persons per km2. The total area of the city is 36.09 square kilometres (13.93 sq mi). It is a suburban city of Osaka City and a part of the Kyoto-Osaka-Kobe metropolitan area.