"M. Watabe"@en-US . "渡部三雄" . "渡部" . . "三雄 渡部"@ja-JP . "1933" . "Mitsuo"@en . "Mitsuo Watabe" . "ミツオ ワタベ" . . . "三雄" . "Mitsuo Watabe"@en . "渡部光男" . "ワタベ" . . "渡部三雄" . "渡部光男" . "Watabe"@en . "ミツオ" . . .