Einosuke Moriyama (森山栄之助 Moriyama Einosuke) was a samurai during the Tokugawa Shogunate, and an interpreter of Dutch and English. He studied English under Ranald MacDonald, and was one of the chief men involved in the negotiations with Commodore Perry in regard to the opening of Japan to the outside world. Japanese samurai in armour, 1860 photograph. ... The Tokugawa shogunate or Tokugawa bakufu (徳川幕府) (also known as the Edo bakufu) was a feudal military dictatorship of Japan established in 1603 by Tokugawa Ieyasu and ruled by the shoguns of the Tokugawa family until 1868. ... It is requested that this article section be expanded. ... Matthew Calbraith Perry (April 10, 1794 - March 4, 1858) was the Commodore of the U.S. Navy who forced the opening of Japan to the West with the Convention of Kanagawa in 1854, under the threat of military force. ...
EinosukeMoriyama (森山栄之助 MoriyamaEinosuke) was a samurai during the Tokugawa Shogunate, and an interpreter of Dutch and English.
He studied English under Ranald MacDonald, and as “Chief Dutch Interpreter” was one of the chief men involved in the negotiations with Commodore Perry in regard to the opening of Japan to the outside world.
“A new and superior interpreter came with Saborosuke, named Moriyama Yenosuke [...] He speaks English well enough to render any other interpreter unnecessary, and this will assist our intercourse greatly.
This was 6 years before the arrival of Commodore Perry, and Ranald's description/ deposition to the American Navy of his time in Japan (read into the Congressional record shortly afterwards) may have greatly influenced how Perry prepared for and handled the negotiations of 1854.
I beleive the student/scholars then transported his ideas to their peers in the intellectual community of their day, and this in turn would effect the events of the nest few decades, the era when the Shogunate ended and the Meiji era began.
Moriyama was able to subtly steer both the Japanese and the American officials in their negotiations--he wanted the nation to be opened up to the outside world.