He was born in
Edo, the third son of
Aoyama Kagemichi, a member of the
Naegi Domain. He was employed as a pathology classroom assistant at
Tokyo University after graduating from its medical school in 1882. He later studied abroad at the
University of Berlin, and returned to Japan to become a professor at the
Tokyo Imperial University medical college (reigning as the
Aoyama of internal medicine). He later served as the headmaster at Tokyo Imperial University medical college, director of the Institute of Infectious Diseases (the present-day University of Tokyo Institute of Medical Science), and the Court Physician of Meiji Taitei (
Mutsuhito the Great). In 1901, he established the Cancer Institute. Aoymama's grave is in the
Yanaka cemetery in
Taito-ku. A memorial statue by Shinkai Taketaro also exists near the University of Tokyo school of pharmaceutical sciences. ==References==