Launch the game using OnimushaEnhanced.exe to automatically map your controller.
If all five pass, you have achieved a perfect Onimusha 3 controller setup. onimusha 3 pc controller fix repack
Disclaimer: This information is for the PC port of Onimusha 3: Demon Siege (2004). The best experience for this game currently remains a PS2 emulator, but these fixes bring the PC version up to modern standards. Launch the game using OnimushaEnhanced