Shichirou Riku

Saizo is a Kirigakure Ninja and ISS (International Shinobi Squad) member known by the name of Marishi-ten. Is a member of Naruto: Mirai Generations series.

Personality
Though Saizo may appears uncaring, he shows that he has a soft side, which is shown when he always help Miku Hyūga. Even though he possesses masterful skill, he distrusts the loyalty of the relationship between Village and Ninja this is the reason why he join ISS organization. This is revealed to be the cause of the fact that when someone Saizo knew in the past died, and the village simply discarded him and threw him in a river. He is Sasuke Saburou Ryou rival.

Appearance
Saizo is a lean, well-built young man of average height with dark green eyes, and black-colored hair. He usually wears dark clothes and brings Mari-Blade in his back.

Kenjutsu
During his time as a Kirigakure-nin, Saizo was one of the Seven Swordsmen of the Mist, a group composed of the village's top swordsmen. Saizo's signature weapon was the Mari-Blade, an over-sized broad sword with a special power, whose shape was thought to decapitate enemies. Mari-Blade power is based in Yin Release it consume the life of the user to be more powerfull.