Due to the great fire in Kyoto which spread to the Imperial Palace, the era name was changed to Enpo, but on November 25, 1675 (Enpo 3) after the new Imperial Court was completed, Motohiro KONOE's residence, the temporary Imperial Court was also hit by fire.
先の内裏をも延焼させた京都大火災によって元号は延宝と改められる事となったが、延宝3年（1675年）11月25日新たな内裏が完成した矢先に今度は仮御所の近衛基熙邸が火災に見舞われる。