Seppuku associated with suicide of samurai wives. The term was introduced into English by Lafcadio Hearn in his "Japan: An Attempt at Interpretation", an understanding which has since been translated into Japanese. Joshua S. Mostow notes that Hearn misunderstood the term "jigai" to be the female equivalent of seppuku. The first recorded act of seppuku was performed by Minamoto no Yorimasa during the Battle of Uji in the year 1180. Seppuku was used by warriors to avoid falling into enemy hands, and to attenuate shame and avoid possible torture. Samurai could also be ordered by their "daimyō" (feudal lords) to carry
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