In 1348, Kō no Moronao attacked Yoshino, and the Emperor left for modern-day Nishiyoshino Village in Yoshino District, Nara Prefecture, which was then Yamato Province.
In the Shōhei Reunification, Kōmyō and his companions were placed under house arrest in Yamato Province, in what is today the village of Nishiyoshino, Yoshino District, Nara.