Additionally, the battle against Ezo (the name used at that time to refer to the lands located to the north of Japan), which occurred during the same period, brought the whole of Honshu (the main island), including the Tsugaru and Shimokita peninsulas, under the control of the Imperial Court, and this had a significant impact on local areas throughout the island.
また、同時代に起きた延久蝦夷合戦にて、津軽半島や下北半島までの本州全土が朝廷の支配下に入る等、地方にも着実に影響を及ぼすようになる。