As the Jingikan was demoted to the Jingisho (Ministry of Divinities), the Koreiden was transferred to the Imperial Palace in September 1871, and it was then called 'Kobyo' (Imperial mausoleum) together with the Kashikodokoro (Kensho).
神祇官が神祇省に降格するに伴い、1871年（明治4年）9月に宮中に遷座し、賢所と共に「皇廟」と呼ばれた。