Koichi YAMAUCHI has pointed out the following; the Yamato Dynasty positioned Silla of the Korean Peninsula as a 'barbarian country' by the recognition of the world which put itself on the center and despised surrounding countries and the Sinocentrism which were introduced by China.
山内弘一は大和朝廷が中国から導入した自身を中心とし周辺国を蔑む天下的世界認識や華夷思想によって朝鮮半島の新羅を「蕃国」と位置づけた。