Zack/Soccer World

In the Soccer World, Zack (ザック) is the member of Team Baron who transforms into Kamen Rider Knuckle (仮面ライダーナックル).

History
To be added.

Personality
To be added.

Devices

 * Sengoku Driver - Transformation device
 * Lockseeds - Gives access to Knuckle's Arms changes, depending on which lock is used

Weapons

 * Arms Weapons
 * Kurumi Bombers - Knuckle Kurumi Arms' personal weapons

Portrayal
Zack is portrayed by Gaku Matsuda (松田 岳). As Kamen Rider Knuckle, his suit actor is Daisuke Satō (佐藤 太輔).

Appearances

 * Kamen Rider Gaim
 * Kamen Rider Gaim: Great Soccer Battle! Golden Fruits Cup!