绳文时代  (506 BC～August 5, 393 BC)

Start End Reign 475 BC 393 BC 

　　Xiao Zhao Tianhuang (Xiao Zhao Tianhuang Kosho-tenno) Five Emperor of Japan, in "Nihon Shoki" concept was called the Hong Yan Song rice yield respect, in the "Kojiki" in the days of words, called Yu-chun Hui Zhi real mud. As the history of eight due to the fourth generation of the emperor, his life a few can not research.
　　In July, the emperor moved the capital to tuck the Chi Xin Gong. Twenty-ninth year of the reign of Emperor Li Yuan as Queen hereditary foot, and with Queen's gave birth to two sons. In accordance with tradition, the emperor in the reign of the 68th Legislative second son in charge of Japan less than Hikokuni respected by Prince.
　　Posthumous name and type Concept Matsuhiko respect Hong yield rice
　　Xiao Zhao Tianhuang emperor ascended the throne on February 4 (formerly 475) (?)
　　Father Itoku Emperor (the great Japanese Yan plow Friends)
　　Prince
　　Chi Xin Ye at the court house