"石井成一" . . "セイイチ" . "石井精一" . "Seiichi Ishii" . "1987" . "セイイチ イシイ" . "清一 石井"@ja-JP . "石井清一" . "石井淸一" . "石井清一" . . . "清一" . . "石井晴一" . "石井精一" . . "Seiichi"@en . "http://www.wikidata.org/entity/Q6581097" . "Ishii"@en . "イシイ" . "1937" . "Seiichi Ishii"@en . "石井淸一" . "石井" . "石井成一" . "石井淸一" . "石井晴一" . "石井精一" . . .