Mutsu Enmei Ryuu Gaiden: Shura no Toki
English name: Time of Shura
Genres: Action
Type: TV, Episodes: 26
Aired: Apr 6, 2004 to Sep 28, 2004
Studio: Studio Comet
Source: Manga
Rating: PG-13 - Teens 13 or older
Synopsis:
Legends tell of an invincible martial art known as Mutsu Enmei-Ryu, an unarmed style that allows the user to defeat any number of armed opponents using incredible speed and strength. This is the story of three generations of those who bear the name Mutsu, and their encounters and battles with the strongest fighters of their era. 

(Source: ANN)