The Paleological Association of Japan, Inc. established the Ancient History Institute within the Museum of Kyoto Annex (the former main building of the Heian Museum of Ancient History) as a successor institute of Heian Museum of Ancient History.
財団法人古代学協会は、平安博物館の後継機関として京都文化博物館別館（旧・平安博物館本館）内に古代学研究所を開設した。