Jûsan-nin no shikaku

13 Assassins (十三人の刺客 Jūsannin no Shikaku^?) is a 2010 Japanese jidaigeki film directed by Takashi Miike.

A samurai epic based on a true incident, the film was produced by Toshiaki Nakazawa, who also produced the 2009 Academy Award for Best Foreign Language Film Departures. Jeremy Thomas, the film's executive producer, has a reputation for successfully bringing Asian titles into the international market, most notably Bernardo Bertolucci's nine-time Oscar winner The Last Emperor, Nagisa Ôshima's Merry Christmas, Mr Lawrence and Takeshi Kitano's Brother.

The film is a remake of Eiichi Kudo’s 1963 black-and-white Japanese film of the same name, Jûsan-nin no shikaku. The screenplay was written by Daisuke Tengan.

It stars Koji Yakusho, whose credits include Memoirs of a Geisha and Shall We Dance, along with Takayuki Yamada, Hiroki Matsukata, and Kazuki Namioka.

It's nominated for Best Film at the 34th Japan Academy Prize.