Triangle stone object (Excavated from sutra mound at Hachigatamine, Nagasaki) 三角状石製品（長崎県鉢形嶺経塚出土）さんかくじょうせきせいひん（ながさきけんはちがたみねきょうづかしゅつど）

National Institutes for Cultural Heritage

The National Institutes for Cultural Heritage (NICH) comprise four National Museums (Tokyo National Museum, Kyoto National Museum, Nara National Museum, and Kyushu National Museum) and two National Research Institutes for Cultural Properties (Tokyo National Research Institute for Cultural Properties, and Nara National Research Institute for Cultural Properties), as well as the International Research Centre for Intangible Cultural Heritage in the Asia-Pacific Region (IRCI) in Sakai City, for a total of seven institutions.