Bring Me the Head of Shichiemon!

Overview
During the Sengoku period, an army relentlessly lays siege to a castle, but they will need the head of the opposing lord to declare victory.
Similar
Somersault on the Way (1950)
Rashomon (1950)
Zatoichi (2003)
Samurai Hustle Returns (2016)
Black Fox: Age of the Ninja (2019)
The Hidden Fortress (1958)
Seven Samurai (1954)
Sleepy Eyes of Death 13: The Full Moon Swordsman (1969)
Samurai Cat: The Movie (2014)
Jirocho’s Days of Youth: The Youngest Boss in the Tokai Region (1961)
Lone Wolf and Cub: Baby Cart at the River Styx (1972)
Bull's Eye of Love (1958)
The Fort of Death (1969)
New Tale of Zatoichi (1963)
Zatoichi the Fugitive (1963)
Kagemusha (1980)
The Return (2019)
Yojimbo (1961)
While Traveling (1962)
Sure Death 6 (1996)