Shigurui: Death Frenzy is a tV series anime that premiered in summer 2007, produced by MADHOUSE.

About the production: the story comes from a manga, there are 12 episodes of about 23 minutes and its current status is "finished".

Its main genres are action, drama and psychological, with themes such as Samurai, Gore, Swordplay and Tragedy.

On AniList, Shigurui: Death Frenzy has an average score of 69%, a good score, and appears on 29,311 users' lists.

Two damaged warriors wear the scars of a twisted and violent past. Bitter rivals for the secrets of their master's sword and the right to his daughter, these samurai inflict wounds on each other that would destroy lesser men. The final chapter of their saga unfolds within a brutal samurai tournament, a gruesome contest arranged to satisfy the bloodlust of a cruel tyrant overlord. The disfigured legends of the blade must summon the strength for one last battle - a final lesson in the artistry of violence where nothing is more beautiful than the kill. (Source: Funimation)

Official synopsis from AniList.