Integbio Database Catalog provides whereabouts information (URL), database description, biological species and other attributes (metadata) of Japanese and international life science databases to make it easier for users to find databases they need. This catalog has been developed as a part of the integration of life science databases promoted by four ministries in Japan: the Ministry of Education, Culture, Sports, Science, and Technology (MEXT), The Ministry of Health, Labor, and Welfare (MHLW), the Ministry of Agriculture, Forestry, and Fisheries (MAFF), and the Ministry of Economy, Trade, and Industry of Japan (METI). (from https://integbio.jp/dbcatalog/en/about)