>>282181392
Been thinking; according to what he says here, isn't it possible that Takeru's original (Reiwa) era actually exists alongside Denji Heian-Kyo? Year 6 of the Johei era would be around 936 A.D., and if around a millennium has passed since then, the math checks out, if we assume that the Centennial Pandemonium occurs around the year Takeru was in.