Osaka Dome (大阪ドーム) is a baseball stadium located in Osaka, Japan. Beginning in 1997, the stadium was the home field of the Kintetsu Buffaloes. In 2005, the stadium became one of the homes of the Orix Buffaloes, a result of the merger between the Orix BlueWave and Kintetsu Buffaloes. Prior to the Osaka Dome opening, the Buffaloes played their home games at Fujiidera Stadium.