(401 — 456) was the 20th Emperor of Japan, according to the traditional order of succession.
No firm dates can be assigned to this Emperor's life or reign, but he is conventionally considered to have reigned from 453 to 456.
The Japanese have traditionally accepted this sovereign's historical existence, and a mausoleum (misasagi) for Ankō is currently maintained. The following information available is taken from the pseudo-historical Kojiki and Nihon Shoki, which are collectively known as Kiki or Japanese chronicles. These chronicles include legends and myths, as well as potential historical facts that have since been exaggerated and/or distorted over time. For this particular sovereign, the Kojiki and Nihon Shoki tell different versions of what allegedly happened in regard to Emperor Ankō's older brother Prince Kinashi no Karu. It's recorded in the Kiki that Ingyō was born to Oshisaka no Ōnakatsuhime somewhere in 400 AD, and was given the name Ana