However, it cannot be denied that the Heian period was centuries after the Jinshin War in the 7th century, and a large quantity of such descriptions can be partly attributed to "Fuso Ryakki" (A Brief History of Japan).
しかし、7世紀の壬申の乱からみて時代が下ることは否定できず、また、数の多さは部分的には『扶桑略記』の影響力の産物でもある。