| Aka: | Samurai Shodown IV: Amakusa's Revenge |
| Console: | Neo Geo CD |
| TV Standard: | NTSC-J |
| Country: | Japan |
| Developer(s): | SNK |
| Publisher(s): | SNK |
| Release Date: | 1997-12-27 |
| Players: | 2 |
| Co-op: | No |
| ESRB: | T - Teen |
| Type: | Fighting |
Samurai Shodown IV: Amakusa's Revenge is the fourth in SNK's flagship Samurai Shodown series of fighting games. Chronologically, it is the second and final chapter of a story between Samurai Shodown and Samurai Shodown II, with Samurai Shodown III being the first chapter. Samurai Shodown! on the Neo Geo Pocket is a monochrome adaptation of this game, and it was followed by Samurai Shodown! 2 on the Neo Geo Pocket Color, which is a 2D adaptation of Samurai Shodown 64: Warriors Rage.
