Akamichi Ren

緋道連

Akamichi Ren is the Swordsman of Wind of the Sword of Logos.

A young and exceptional swordsman, Ren aims to become the strongest swordsman in the organization, as he believes justice is determined by strength.

Carries the shuriken-like Holy Blade, Wind Dual Blade Hayate.

Deeply admires Fukamiya Kento for his swordsmanship and views Kamiyama Touma as a rival.

Because of his expertise as a swordsman, Ren earns the interest of Desast, who demonstrates to be on par with his level of combat, based on the several times they encountered each other.

Using Hayate, Ren transforms into the Kamen Rider Kenzan, one of the many swordsman Riders in Kamen Rider Saber.

Kamen Rider Kenzan

仮面ライダー剣斬

Suit actor: Fujita Satoshi

Using Wonder Ride Books with the Wind Dual Blade Hayate, Ren transforms into Kamen Rider Kenzan.
Kenzan is themed after a knight and ninja. He is based on the folklore ninja Sarutobi Sasuke.
Has a ninja-like style of combat and specializes in wind-based attacks.
As the Swordsman of Wind, Kenzan's element is Hayate (翠風) or swift wind.

Sarutobi Ninja Den

猿飛忍者伝

Hayate Scroll. Kouka Style Dual Blade strikes enemies at extreme speed.
First appearance: Ep 06

Height 200.3cm	Weight 84.7kg
Punch power 8.8t	Kick power 17.6t
Jump power 38.6m	100m Dash 3.7s

Based on Sarutobi Sasuke.
Accessed by attaching the Sarutobi Ninja Den Wonder Ride Book on to the Wind Dual Blade Hayate before splitting the blade.
Kenzan's default form.
Attacks enemies very quickly and like a ninja, Kenzan is reflexive in performing somersaults and jumping above enemies.
Using Hayate, Kenzan is advantageous in attacking enemies with both blades rapidly.

Finisher(s) via Hayate:

Whirlwind Sword Dance Revolution (疾風剣舞回転) - Shoots out shuriken-like projections of Hayate, while attacking the enemy with a rolling slash.
Whirlwind Sword Dance Double - Dashes and attacks enemies while circling around them, before finishing them off with a cross slash.

TV Asahi site

Ninja Butasan

忍者ぶた3

First appearance: Ep 08

Height 200.3cm	Weight 91.2kg
Punch power 10.1t	Kick power 21.4t
Jump power 40.7m	100m Dash 3.4s

Based on Sarutobi Sasuke and The Three Little Pigs.
Accessed by attaching the Kobuta 3 Kyodai Wonder Ride Book on to the Wind Dual Blade Hayate before splitting the blade.
Kenzan can split into 3 clones of himself to trick the enemy.
He is equipped with the Steppigwise, a shield that comes in 3 different forms resembling the houses depicted in The Three Little Pigs.

TV Asahi site

Ninja Jackun

忍者ジャッ君

First appearance: Ep 14

Height 200.3cm	Weight 89.5kg
Punch power 9.6t	Kick power 19.9t
Jump power 38.8m	100m Dash 3.6s

Based on Sarutobi Sasuke and Jack and the Beanstalk.
Accessed by attaching the Jack and the Beanstalk Wonder Ride Book on to the Wind Dual Blade Hayate before splitting the blade.

TV Asahi site

Weapons

Sword of Logos Buckle
(ソードオブロゴスバックル)
Wind Dual Blade Hayate
(風双剣翠風（フウソウケンハヤテ）)

Sword of Logos Buckle

A standard belt buckle that is worn by Buster, Kenzan, and Slash after transformation.

Wind Dual Blade Hayate

The Holy Blade of Kamen Rider Kenzan.
A sword shaped like a shuriken, that can be split into two blades.
Wonder Ride Books can be placed on Hayate's Hayate Shelf to transform or change forms.
Its slashing speed increases while in motion and can cut through wind.
By scanning a Wonder Ride Book through Hayate's Shingan Reader, Kenzan can execute the Speed Read Attack.