Ohkagakuen University (桜花学園大学 Ōka gakuen daigaku) is a women's private university headquartered in Toyoake, Aichi, Japan, with its so-called Nagoya Campus there. There is another campus in Toyota, Aichi. The school was established in 1990 as a junior college and then became a four-year college in 1998. The earliest predecessor was a nursing school established in 1903, which became a girls' high school in 1923, which continues to operate today.[2][3]