■For those who cannot start the game or receive bonus content — プロ野球スピリッツ myBALLPARK Steam update #1000728

An issue has been fixed where the installation folder name would cause the game to fail on start-up and/or cause bonus content to be unobtainable for those residing outside of Japan. Uninstalling and reinstalling the game will enable the game to be launched. Those who are installing for the first time after this fix will have no problems installing the game as usual.