great man
What is Shirakawa's Seki? Shirakawa, a border town where the checkpoint was once located [Fukushima Prefecture]
Shirakawa City, Fukushima Prefecture, is located at the entrance to a region called Emishi (now the Tohoku region), which was not at the strength of the Imperial Court until around the Nara period, and at the border, it is located at the entrance to the Kunizakai (Shirakawa Seki/Shirakawa no Shirakawa...
