"July 1, 1978" . "Seibu Lions Stadium (1979\u20131997)"@en . "Invoice Seibu Dome (2005\u20132006)"@en . "Goodwill Dome (2007)"@en . . . . . "Seibu Dome (\u897F\u6B66\u30C9\u30FC\u30E0, Seibu D\u014Dmu) (originally named Seibu Lions Stadium) is the home field of the Saitama Seibu Lions professional baseball team located in Tokorozawa, Saitama, Japan. The stadium has a roof over the field and the stands, like other indoor ballparks. However, it lacks a wall behind the stands so that natural air comes into the field."@en . . "Seibu Dome"@en . . "March 31, 1979" . "March 31, 1979" . . "1979-04-14Z"^^ . . "Seibu Dome (1998\u20132004)"@en .