"小岩昌宏" . "小岩昌宏" . "昌宏" . "Masahiro Koiwa" . "コイワ" . "Masahiro Koiwa" . . "昌宏 小岩"@en . "マサヒロ" . . "マサヒロ コイワ" . . "小岩" . "Masahiro" . "1936" . . "Koiwa" . . .