Japanischer Komponist
Hiroshima, Hiroshima Prefecture
Sera, Hiroshima Prefecture
composer
Japan
pneumonia
Seiji Yokoyama (* 17. March 1935 in Hiroshima; † 8. July 2017 in Sera) was a japanischer Komponist. He was 82 years old. He studied at Kunitachi College of Music. His cause of death was pneumonia.