Kubi (首, lit. 'Neck') is a 2023 Japanese historical samurai film written, directed, produced and edited by Takeshi Kitano, who also stars as Hashiba Hideyoshi (Toyotomi Hideyoshi). The film is based on the novel of the same name, which was released in 2019 and written by Kitano. The film depicts the historical event of the Honnō-ji incident, which took place in the Sengoku period in 1582. Kadokawa Corporation produced the film and co-distributed it in Japan with Toho. The film also stars Hidetoshi Nishijima as Akechi Mitsuhide, Ryo Kase as Oda Nobunaga, Tadanobu Asano as Kuroda Kanbei, and Nao Omori as Hashiba Hidenaga.

It had its world premiere in the Cannes Premiere section at the 76th Cannes Film Festival on 23 May 2023. It was released in Japan on 23 November 2023.