Emperor Senka
No firm dates can be assigned to this Emperor's life or reign, but he is conventionally considered to have reigned from 25 January 536 to 15 March 539. Legendary narrative. Senka is considered to have ruled the country during the early-6th century, but there is a paucity of information about him. There is insufficient material available for further verification and study. When Emperor Ankan died, he had no offspring; and succession passed to his youngest brother , who will come to be known as Emperor Senka. Emperor Senka was elderly at the time of his enthronement; and his  reign is said to have endured for only three years. Senka's contemporary title would not have been "tennō", as most historians believe this title was not introduced until the reigns of Emperor Tenmu and Empress Jitō. Rather, it was presumably , meaning "the great king who rules all under heaven". Alternatively, Senka might have been referred to as or the "Great King of Yamato". During this reign, Soga no Iname is believed to have been the first verifiable "Omi" (also "Ōomi", "Great Minister"). The Emperor is traditionally venerated at a memorial Shinto shrine ("misasagi") at Nara. The Imperial Household Agency  designates this location as Senka's mausoleum. It is formally named "Musa no Tsukisaka no e no misasagi"; however, the actual sites of the graves of the early Emperors remain problematic, according to some historians and archaeologists. References.