Seppuku the concept to mainstream Western attention. It was staged by the young protagonist in the 1971 dark American comedy "Harold and Maude". In "The Last Samurai", a mortally-wounded Samurai leader Katsumoto performs seppuku with Former US Army Captain Nathan Algren's help. This is also depicted en masse in the movie "47 Ronin" starring Keanu Reeves when the 47 ronin are punished for disobeying the emperor's orders to avenge their master. The act of Harakiri is also explored in Puccini's opera "Madame Butterfly". The viral video "Ultimate Showdown of Ultimate Destiny" depicts Mr. Rogers performing seppuku at the end of the
Samurai Warriors: Chronicles with expanded content. It features multiple story paths for the two protagonists, new events for returning characters, and a new competitive multiplayer mode akin to Challenge Mode. It also introduces three new characters: Munenori Yagyū, Naotora Ii, and Takatora Tōdō, all of whom would also be introduced to the main series starting on "Samurai Warriors 4". In addition, several characters from other games in the "Warriors" series make appearance as NPCs. The second, features new scenarios and systems as well as over 50 characters from "Samurai Warriors 4". It was released for the 3DS as well as the PlayStation Vita