At that time, King Naka no Oe no Oji (later Emperor Tenchi), who seized the real power in Yamato (ancient Japan), decided to support revival of the Paekche by enumerating all the effort in Yamato, and moved the capital to Chikushi Asakura Palace.
当時、倭国の実権を掌握していた中大兄王（後の天智天皇）は倭国の総力を挙げて百済復興を支援することを決定、都を筑紫朝倉宮に移動させた。