In 1180, Prince Mochihito, planning to form an army with MINAMOTO no Yorimasa, called all the Minamoto clans spread throughout the various provinces to join with them.
治承4年（1180年）以仁王が源頼政と平氏打倒の挙兵を計画し、諸国の源氏に挙兵を呼びかけた。