Prince Takechi, who was in Otsu, found out about the raising of an army by his father, Prince Oama, and escaped from Kyoto, went through Kafuka on June 25 and merged with the group of Prince Oama in Tsumue yamaguchi.
大津にいた高市皇子は、父の大海人皇子の挙兵を知って京を脱出し、6月25日に鹿深を越えて積殖山口で大海人皇子の一行に合流した。