Koushien 4 is another installment in the Koushien high school baseball tournament simulation series for the Super Nintendo Entertainment System. Building on previous iterations, this entry likely refined the gameplay, possibly including updated rosters, graphics, and additional game modes.  The focus remains on simulating the experience of the Koushien tournament with a realistic approach.  Precise details regarding the game's specific features and developer information would require further research of Japanese game archives from the Super Nintendo Entertainment System's lifespan.

Koushien 4 (Japan)

Kouryuuki (Japan)