Kudara-ou shrine was where the royal family of Beakje remained

At the battle of Hakusukinoe (the battle of Baekgang) in Korean peninsula in 663, Japan and Baekje (one of the three kingdoms of ancient Korea) fought against Silla (another one of three kingdoms of ancient Korea) and the Tang dynasty of China.
As a result, Japan and Beakje were defeated and Baekje kingdom was ruined.

After the battle of Hakusukinoe, survived member of the royal family of Baekje exiled to Japan.
The prince Zenkou was in them.
He was given the family name "Kudara-ou (the king of Beakje)" by the imperial court as a vassal.
Also he was given a domain in Naniwa (an seaside area in current Osaka), and he lived there with his clan.

At the times of Kudara-ou Kyoufuku, the grandson of Zenkou, they obtained a rank and given another domain at Kawachi province (the eastern part of current Osaka) for paying golds to the imperial court.
They migrated to the domain of Kawachi from Naniwa.
Later, Kudara-ou clan founded Kudara-ji temple and Kudara-ou shirine the place.

Unfortunately Kudara-ji temple have burned down and buildings are not remained today.
We can see only the site of the temple.
However still there is Kudara-ou shirine.
The shrine and the site of Kudara-ji are located in Hirakata city, Osaka.
According to legend, the family of the priest of the shrine is a descendant of Kudara-ou clan.

A ordinary shrine in Japan is relating to an ancient Korean kingdom.
It is interesting, isn't it?