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Nara period

Gokishichidō system showing ancient regions and provinces during the Nara period after the introduction of the Yōrō Code (720)LocationJapanLeadersGenmei (710–721)Emperor Kanmu (781–794)Key eventsJapanese smallpox epidemic (735–737)Fujiwara no Hirotsugu rebellion (740)Yōrō Code p…

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