Series
Koushien
9 games on IGDB
Not enough rated, dated games to draw a chart for Koushien with the current filters.
All games (9)
| Koushien | Oct 6, 1989 | Main Game | – | – | – |
| Little League Baseball: Championship Series | Aug 1, 1990 | Main Game | – | – | – |
| Koushien 2 | Jun 26, 1992 | Main Game | – | – | – |
 Koushien 3 | Jul 29, 1994 | Main Game | – | – | – |
 Kohshien 4 | Jul 14, 1995 | Main Game | – | – | – |
 '98 Year Koushien | Jun 18, 1998 | Main Game | – | – | – |
 Koshien Pocket | Mar 12, 1999 | Main Game | – | – | – |
 '99 Koushien | Jun 17, 1999 | Main Game | – | – | – |
 Koushien: Konpeki no Sora | — | Main Game | – | – | – |