Prince Toyokiirihiko reigned during 97 to 30 B.C. Was sent by his father to quell disturbances in the east of the country. His descendants remained there for several generations. Is the founder of the families of Kamitsuku-no-kimi and Shimotsuke-no-kimi.
Background
Prince Toyokiirihiko was born in 90 (B.C.). He was the son of Japanese emperor Sujin.