Towards the end of the Muromachi period, the real power of the trade between Japan and Korea and that between Japan and the Ming moved to daimyo, making daimyo gain power and making weaker the validity of the control by the Muromachi bakufu.
室町時代末期、日朝・日明貿易の実権が大名に移り、力を蓄えさせたと共に、室町幕府の支配の正当性が薄れる結果になった。