Ōsakajō-kōen Station is a railway station on the West Japan Railway Company (JR West) Osaka Loop Line in Jōtō-ku, Osaka, Japan. The station name translates as Osaka Castle Park.LayoutThere are two side platforms with two tracks on the ground level.SurroundingsOsaka CastleOsaka-jo HallOsaka Business ParkOsaka Suijō Bus Ōsakajō Pier