. . . . "Sadaji Wada" . . "サダジ ワダ" . "Sadaji WADA" . "貞次 和田"@ja-JP . "和田" . "Sadaji Wada"@en . . . "和田貞次" . . "Wada"@en . "1918" . "サダジ" . . "和田貞次" . "WADA" . "Sadaji"@en . "和田定治" . "和田貞次" . "ワダ" . "貞次" . "http://www.wikidata.org/entity/Q6581097" . "和田定治" .