

Japanischer Marineoffizier
Kaian-ji Temple, Minami-Shinagawa
Katō Hiroharu (* 26. October 1870 in Fukui; † 9. April 1939) was a japanischer Marineoffizier. He was 68 years old. He studied at Imperial Japanese Naval Academy. He worked at Naval War College. He was awarded the Order of the Sacred Treasure, 2nd Class.