木戸孝允 Kido Takayoshi is correct. "Koin" is a kind of nickname.--Shikisoku 05:28, 15 April 2007 (PDT) http://ja.wikipedia.org/wiki/%E6%9C%A8%E6%88%B8%E5%AD%9D%E5%85%81
木戸孝允 Kido Takayoshi is correct. "Koin" is a kind of nickname.--Shikisoku 05:28, 15 April 2007 (PDT) http://ja.wikipedia.org/wiki/%E6%9C%A8%E6%88%B8%E5%AD%9D%E5%85%81