Shitennōji University (四天王寺大学, Shitennōji daigaku) is a private university in Habikino, Osaka, Japan. The predecessor of the school was founded in 1922, and it was chartered as a junior women's college in 1957. The school became a four-year college in 1967, and it became coeducational in 1981, adopting the present name at the same time. The school is also known as International Buddhist University, or IBU.