<Li> Kōryō, Nara (Kudara Palace or Kudara - no - miya), 640--642 </Li> <Li> Asuka, Yamato (Oharida Palace), 642--643 </Li> <Li> Asuka, Yamato (Itabuki Palace or Itabuki no miya), 643--645 in the reign of Empress Kōgyoku </Li> <Li> Osaka (Naniwa - Nagara no Toyosaki Palace), 645--654 in the reign of Emperor Kōtoku </Li>

What is the capital of china and japan