On the contrary, the theory that this mirror was not related to the Yamatai-Koku kingdom despite the name of the era as maintained by researchers who advocate Yamatai-Koku kingdom in Kyushu region is rather inconsistent.
逆にこのような年号を持ちながら、邪馬台国＝九州説論者の主張のようにこの鏡が邪馬台国と無関係とするならば、それこそ不自然である。