Nagai Stadium, a.k.a. the Yanmar Stadium Nagai (ヤンマースタジアム長居, Yanmā Sutajiamu Nagai) for sponsorship reasons, is a stadium in Osaka, Japan. It is the home ground of J. League club Cerezo Osaka. The stadium has a seating capacity of 47,853. The rugby union club NTT DoCoMo Red Hurricanes Osaka use the venue for most of their home games. Wikipedia