Most game in the series is developed under license from the (NPB), which enables the use of the league's team names, stadiums and colors in the games, and the Japan Professional Baseball Players Association (JPBPA), which enables the use of the league's player names and likenesses. It is known for its characters, and fast-paced, but deep gameplay. Jikkyō Powerful Soccer Jikkyō Powerful Pro Yakyū, marketed internationally as Power Pros, is a traditionally Japan-only series created.Download the game Jikkyou Powerful Pro Yakyuu 2012 Japan ISO for PSP / PlayStation Portable.