745: The capital was returned in Heijo-kyo (the ancient capital of Japan in current Nara) after five years of the relocations from place to place such as the Kuni no miya Palace, the Shigaraki no miya Palace, and Naniwa no miya Palace.
745年（天平17年）-恭仁宮、紫香楽宮、難波宮を転々としていた都が5年ぶりに平城京に戻る。