Also there is criticism against the theory, which says that it is not right to compare papers like "Ichidai Yoki" with "Nihonshoki" in equal measure because they were compiled in different times and under different situations.
そしてこれら一代要記等の史料と日本書紀は編纂された時代も性質も異なり、同列で比較するのはおかしいという反論もある。