The National Research Institute for Cultural Properties, Tokyo is engaged in the cooperation of the conservation of Japanese art objects that are in the collection of art galleries and museums overseas and in conducting joint research concerning conservation of such objects with their respective institutions. On April 20, 5 paintings and 1 craftwork whose restoration was complete at the end of March 2006 were introduced to the Administrative Committee of the Cooperative Program for the Conservation of Japanese Art Objects Overseas. In addition, a special exhibition was held from May 15 to 27 at the Thematic Exhibition Room on the first floor of Heiseikan of the Tokyo National Museum so that this project may be more widely known. These objects are: Struggles of Genji and Heike Clans (a pair of folding screens; Osterreichisches Museum für Angewandte Kunst, Austria), Screens Illustrating Views of Kyoto and its Environs (a pair of folding screens; Royal Ontario Museum, Canada), Scenes from the Hogen Monogatari Tales (a folding screen; Naprstk Museum, Czech Republic), Meikocho (a folding screen; National Gallery in Prague, Czech Republic), Female Ghost (by Utagawa Toyoharu, a hanging scroll; ibid) and Makie Decoration Cabinet with Landscape and Human (Museo National de Artes Decorativas, Spain).
In fiscal year 2007, 5 paintings (4 new ones and 1 whose restoration will be continued from last year) and 4 craftworks (2 new ones and 2 which will be continued from last year) are being restored in Japan. These are: Kyoto Festivals (Hie Sanno Screen, a pair of folding screens; Museum of Fine Arts, Houston, USA), A Shinto Painting of Yuima (a hanging scroll; Kimbell Art Museum, USA), The Buddha and the Sixteen Protectors (a hanging scroll; National Gallery of Australia), Birds and Flowers (by Hagetsu Tosatsu, a pair of folding screens; National Gallery of Victoria, Australia), and The Descent of the Amitābha Trinity (Amida mit Seishi und Kannon, a painting on canvas; Museum Rietberg, Switzerland; second year of restoration), Large Box for Writing Implements (hakubako) (Ferenc Hopp Museum of East Asian Art, Hungary), Cabinet with Mounting, European influenced shape（Osterreichisches Museum für Angewandte Kunst, Austria), The Writing Desk with Flower Design with Nagasaki raden technique (National Museum in Krakow, Poland; second year of restoration), and The Cabinet with Drawer for Inro with Chinese landscape by Nagasaki raden technique (Museo D’Arte Giappone “Edoardo Chiosonne,” Italy; second year of restoration). In addition 2 craftworks are being restored at the overseas restoration studio at Museum für Ostasiatische Kunst in Cologne, Germany. These are: Mondlaute Japanese (Gekkin, (Museum für Vökerkunde Wien, Austria) and Ornamental Coffer with Flower and Bird Design, makie and raden technique（Museum für Ostasiatische Kunst, Germany）