Seppuku to prefer Chinese readings in official announcements, only the term seppuku was ever used in writing. So hara-kiri is a spoken term, but only to commoners and seppuku a written term, but spoken amongst higher classes for the same act. The practice of performing seppuku at the death of one's master, known as oibara (追腹 or 追い腹, the kun'yomi or Japanese reading) or tsuifuku (追腹, the on'yomi or Chinese reading), follows a similar ritual. The word means "suicide" in Japanese. The modern word for suicide is . In some popular western texts, such as martial arts magazines, the term is
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