Goushima

Goushima (豪島), otherwise referred to as "Cyborg Soldier Level 2" (改造兵士レベル2) or Transformed Goushima (豪島変身体) is Himuro's confidant and henchman. He is actually a Level 2 cyborg, an outdated cyborg model armed with a bladed claw for the right hand strong enough to tear through concrete. He is decapitated by Shin before his head opens up to reveal a bomb and self-destructs.

Kamen Rider World
Cyborg Soldier Level 2 was revived along with four other monsters, Sai Mutant, Agito, Garai, and Zu, by Shadow Moon. These five revived monsters were defeated by Kamen Riders ZO and J.

OOO, Den-O, All Riders: Let's Go Kamen Riders
Due to a change in history caused by Ankh leaving a O Medal behind in 1971, Shocker achieved its goal of world dominion with the Shocker Greeed which defeated the Double Riders, and new members from the various groups that would had manifested in the normal timeline after Shocker's destruction. Cyborg Soldier Level 2 was among the many monsters who were part of the this alliance. As more and more of the Kamen Riders started appearing and fighting Shocker's forces, Shin fought against Goushima once more.

Kamen Rider × Super Sentai: Super Hero Taisen
To be added

Portrayal
Goushima was portrayed by Reiji Andou (安藤 麗二). As Cyborg Soldier Level 2, his suit actor was Kazutoshi Yokoyama (横山 一敏).