Background
Naoyoshi Yamaguchi was born in 1894 in Japan.
直吉 山口
Naoyoshi Yamaguchi was born in 1894 in Japan.
Naoyoshi Yamaguchi studied Dutch in Nagasaki.
Naoyoshi Yamaguchi joined the Bureau of Foreign Affairs (1868). Followed Ambassador Tomomi Iwakura to Europe and America as vice-envoy (1871). Upon the establishment of National Diet (1890), was nominated to House of Peers.