Jikkyou Powerful Pro Yakyuu 12 Ketteiban is a baseball simulation game developed by Konami for the GameCube, part of the widely popular Jikkyou Powerful Pro Yakyuu series. This installment features updated rosters, refined gameplay mechanics, and various modes, allowing players to experience the thrill of Japanese baseball in a realistic setting while appealing to both casual and dedicated fans.
Jikkyou Pawafuru Puroyakyu or Jikkyou Powerful Pro Yakyu (lit. `Live Powerful Pro Baseball`), also known simply as Power Pro or Pawapuro to non-Japanese speakers, is a traditionally Japan-only baseball series created by Konami.