Onimusha 3: Demon Siege, released in Japan and Europe as Onimusha 3, is an action-adventure game developed and published by Capcom. It is the third game of the Onimusha series and was released for the PlayStation 2 on April 27, 2004. It was later ported to Windows on December 8, 2005.The game opens with Samanosuke Akechi destroying the monstrous Genma army in Japan 1582. It then jumps to modern-day Paris 2004, featuring a man named Jacques Blanc riding on his motorcycle to help his friend Philippe. The Genma army then begins its invasion of Paris near the Arc de Triomphe.