International Budo University (国際武道大学, Kokusai Budō Daigaku) (IBU) is a private university in Katsuura, Chiba, Chiba Prefecture, Japan, established in 1984. The university has a specialized curriculum in physical education, specifically the budō Japanese martial arts, sports, and physical culture. In addition to martial arts training, the university also offer theoretical classes of various subjects and especially budō history.