The Hideyasu Aoyama Collection consists of a boxed set of tribute volumes presented to Aoyama in 2000 by the Johns Hopkins University at the time of his retirement as chairman of the Okayama University Medical School's Department of Hygiene and Preventive Medicine. The two volume set includes a congratulatory address from Alfred Sommer, Dean of the Johns Hopkins University School of Hygiene and Public Health, as well as tributes from colleagues and friends.