When Emperor Tenmu raised his army, his children, Princes Takechi and Otsu, escaped from Otsu where the enemy's headquarters was located and ran after their father separately in two groups.
天武天皇が挙兵したとき、その子高市皇子と大津皇子は敵の本拠である大津を脱し、二手に分かれて父のあとを追った。