History of Japan Buried mysteries of the ancient dynasty Koshi Province and Emperor Keitai Takarajimasha Shinsho

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Japanese History
Takarajimasha Shinsho / Why was Koshi Province, the highest ancient dynasty, erased from history? Emperor Keitai appeared suddenly. Emperor Keitai is said to have appeared in the background of the Sea of Japan Civilization (Koshi Province), which continued from Izumo Province to Echizen Province and then to Aomori Province, and his origin is different from that of the Yamato Kingdom (Yamato Province, Nara Prefecture, etc.). There are many unknown parts of the Sea of Japan civilization behind Emperor Keitai. During the process of establishing the government of the Yamato Kingdom, there are signs that the history of the Sea of Japan civilization has been sealed, and it has become a mysterious civilization. Therefore, it is attractive to many ancient history fans. Masahiro Miyazaki challenges to solve the mystery of what civilization it was. The journey to ancient times based on field research as well as literature reveals the hidden history of Japan.