Kill!

Kiru is a movie starring Tatsuya Nakadai, Etsushi Takahashi, and Yuriko Hoshi. Two ronin - an ex-samurai and an ex-farmer - get caught up in a local official's complex game of murder and betrayal.
A pair of down-on-their-luck swordsmen arrive in a dusty, windblown town, where they become involved in a local clan dispute. One, previously a farmer, longs to become a noble samurai. The other, a former samurai haunted by his past, prefers living anonymously with gangsters. But when both men discover the wrongdoings of the nefarious clan leader, they side with a band of rebels who are under siege at a remote mountain cabin.