Jikkyou Powerful Pro Yakyuu 5 (Japan) (Rev 2) (実況パワフルプロ野球5 (Japan) (Rev 2)) is a baseball simulation video game developed and published by Konami for the Nintendo 64 console. It is the fifth installment in the Jikkyou Powerful Pro Yakyuu series and was released in Japan on December 22, 1999. The game features teams from the Japanese Professional Baseball League and is based on the 1999 season. Players can choose from a variety of game modes, including Exhibition, League, and All-Star games. It also features a training mode, where players can practice their skills. The game features improved graphics and sound compared to its predecessors, as well as new features such as player growth and team management. The game also supports the use of the Nintendo 64 controller's analog stick for improved control. Jikkyou Powerful Pro Yakyuu 5 (Japan) (Rev 2) is a great baseball simulation game for fans of the sport and is sure to provide hours of entertainment.