"トウイチ ワタナベ" . "Tōichi Watanabe" . . "Toichi Watanabe" . "Watanabe" . "1937" . "藤一 渡辺"@ja-JP . . "渡辺" . . "ワタナベ" . "Tōichi" . "トウイチ" . "藤一" . "Toichi" . . .