Kawachi Province
Keitai declared his ascension in Kusuba, in the northern part of Kawachi Province (present day Shijonawate, Osaka), and married a younger sister of Emperor Buretsu, Princess Tashiraka. It is supposed that his succession was not welcomed by everyone, and it took about 20 years for Keitai to enter Yamato Province, near Kawachi and the political center of Japan at the time.