Travelers are voting Osaka Castle, Kishiwada Castle and Shōryūji Castle as the best of 6 castles in Osaka. There are 1 castle in Himeji a city just 35 km from Osaka and 3 castles in Minamiawaji which is 37 km distant. The most popular of these are Himeji Castle in Himeji and Wakayama Castle in Minamiawaji. You can find 137 Castle in the country of Japan and Osaka Castle is our members favorite Castle in all of Japan. Want more? Check out our map of castles in Osaka.