In Onimusha 3 Demon Siege the year is 1582 and 10 years have passed since the events that unfolded in Onimusha 2 Samurai?s Destiny. The stage is set at the burning Honnoji Temple, as the famous Onimusha warrior Samanosuke Akechi (Takeshi Kaneshiro) continues to fight the demons in his path. The moment has finally arrived for Samanosuke to confront the true enemy that has eluded him until now, the undying Nobunaga Oda. Unfortunately before the long-awaited final battle begins, Samanosuke is sudde...