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 and weapons and successfully creating new characters. A port to the PlayStation Portable, called "Samurai Warriors: State of War", was released in Japan on December 8, 2005 and March 7, 2006 in North America. It has a number of additional multiplayer features. This is a slot machine based game featuring Yukimura Sanada, Hanzo Hattori and Keiji Maeda as playable characters with their own stories using character models from "Samurai Warriors". Nōhime, Masamune Date and Hideyoshi Toyotomi are included as normal bosses, while Oda Nobunaga is a special boss. Other characters who make non-playable appearances are Kunoichi, Shingen Takeda, Okuni and