Althouugh the manga is far better than the anime, the way the potray the Anime is also not bad, especially the comedic parts of Mibu Kyoshiro's perversion and Benitota. So has anyone watched it yet?

Story:

Year 1600, during the Battle of Segikhara, a Samurai emerges from the countless men he has killed. His name is Demon Eyes Kyo, a samurai who slaughtered 1000 men during that battle. During the final hours of the battle, he was last seen fighting Mibu Kyoshio, a samurai with equal skills of swordsmanship to Kyo. but in the middle of their fight, they dissapered.....

Flash foward 4 yrs later, Mibu Kyoshio becomes a medicine peddlar and has completely forgotten his past......however he harbors the soul of the most deadliest bloodthirsty samurai who will once again awaken.....

Never seen it but sounds very cool.