특기할 만한 것은 일본서기에서 왜 왕과 혼인 관계에 있었던 백제 무령왕이 야마토 왕실과 혼인했을 것으로 상정한 견해도 있다.
It is noteworthy that there is an opinion that it is assumed that King Muryeong of Baekje, who was married to the king in the Nihon Shoki, married the Yamato royal family.