UMIN was established in 1989 as a cooperative organization for national medical schools in Japan, sponsored by the Ministry of Education, Culture, Science, Sports and Technology (MEXT), Japan. Its most services are now made available to other heath care researchers via the Internet. Its purposes are as follows:
UMIN is now the largest and most versatile academic network informaiton center for biomedical sciences in the world, and it is now considered as indispensable information infrastructure for the Japanese medical community.