Season 1

The first episode shows Kyo and Kyoshiro battling each other while Yukimura Sanada, Sasuke Sarutobi, and Saizo Kirigakure arrive at the battle ground where Kyo and Kyoshiro continuing fighting.

Jimon, the Kenyou recalls his past encounter with Demon Eyes Kyo at the Battle of Sekigahara. He was defeated easily, and terrified by Kyo's red eyes. Left for dead, Jimon was later obliterated by the falling star. Now as a Kenyou, he wants to crush Kyo and exact his revenge.

It turns out that the samurai village is being terrorized by a gang of hired assassins. One of them challenges Kyoshiro, thinking he is Demon Eyes Kyo.

The warlike Kyo has now completely taken over Kyoshiro's body.He meets the charismatic samurai Yukimura Sanada at an in,and they are later attacked by a mysterious ninja girl, Mahiro.

Mahiro accuses Kyo for killing her sister, and attempts to take her revenge. During the battle, the truth of what happened is revealed and Kyo saves Mahiro from their common enemy.

It turns out that the samurai village is being terrorized by a gang of hired assassins. One of them challenges Kyoshiro, thinking he is Demon Eyes Kyo.

It turns out that the samurai village is being terrorized by a gang of hired assassins. One of them challenges Kyoshiro, thinking he is Demon Eyes Kyo.

It turns out that the samurai village is being terrorized by a gang of hired assassins. One of them challenges Kyoshiro, thinking he is Demon Eyes Kyo.

It turns out that the samurai village is being terrorized by a gang of hired assassins. One of them challenges Kyoshiro, thinking he is Demon Eyes Kyo.

Yukimura betrays his friends and joins the Mibu clan, and awakens the final Murimasa. Kyo finds him and starts a fight but can he kill a friend?

The final battle between Oda Nobunaga and Demon Eyes Kyo.