Sagot :
Answer:
The Imperial House of Japan is said to be the oldest continuing hereditary monarchy in the world. According to the Kojiki and Nihon Shoki, Japan was founded by the Imperial House in 660 BC by Emperor Jimmu (神武天皇). Emperor Jimmu was the first Emperor of Japan and the ancestor of all of the Emperors that followed.
Explanation:
hope it helps ^_^