Ganbare Pennant Race!Famicom Japanese (NTSC-J) Games
It's a race for the pennant with some sort of baseball team! We know that this is a Konami game, but we can't tell if these are real teams or not. We do know it greatly resembles the NES release MLB, although it isn't that.
Used Ganbare Pennant Race! [stat card] (good box, good instructions)