Empress Kojun who became an empress dowager stayed in the Emperor Showa's Fukiage Gosho (the old imperial palace of Fukiage) and used it as the Fukiage Omiya Palace; therefore, there was no need to construct a new Omiya Gosho.
皇太后となった香淳皇后は昭和天皇の吹上御所をそのまま吹上大宮御所として用いたため、新たな大宮御所の建設は行われなかった。