Koichi Haraguchi (原口 幸市, Haraguchi Kōichi; November 24, 1940 – October 4, 2009) was a former Japanese diplomat and the Grand Master of Ceremonies of the Imperial Household Agency.
Source: “Koichi Haraguchi”, English Wikipedia (CC BY-SA 4.0), excerpt
Koichi Haraguchi (原口 幸市, Haraguchi Kōichi; November 24, 1940 – October 4, 2009) was a former Japanese diplomat and the Grand Master of Ceremonies of the Imperial Household Agency.
Source: “Koichi Haraguchi”, English Wikipedia (CC BY-SA 4.0), excerpt