Samurai cinema be skilled in warfare and martial arts and ready to defend his honor even to his death. If not able to defend his honor, a samurai may choose to commit self-disembowelment, seppuku, in order to save reputation or "face". Instead, a samurai may exact vengeance in a case of the loss of someone the samurai cared about, such as occurs in the film Harakiri. In Harakiri, Hanshiro Tsugumo takes revenge on the house of Kageyu Saito for the loss of his adopted son-in-law, who was forced to commit suicide by the house of Kageyu Saito. The house of Kageyu Saito
Samurai Warriors 4 death that leads to the Battle of Sekigahara and the extermination of the Toyotomi clan; and the "Sanada" story, which tells a parallel story with Unification but has a more personal insight with the Sanada clan. Musou Attacks now have new finishing animations separate from their Ultimate Musou, but they no longer allow free-action for their durations. Enemy generals still use the older shockwave finishers, and are no longer fully invincible for their durations (they instead are granted Hyper Armor). Like previous games in the series, the setting and story of "Samurai Warriors 4" is centered on the Sengoku period