Kamen Rider Wiki
Icon-kr.pngThis article is about a villain in the Kamen Rider Series.

"Shocker transform!"
―Shocker Leader III's transformation roar[src]

Shocker Leader III (ショッカー首領三世, Shokkā Shuryō Sansei) was the new leader of Shocker. His true form is the Oogumo Great Leader (大蜘蛛大首領, Ōgumo Daishuryō, lit. Giant Spider Great Leader).



"Shocker soul forever!"
―Shocker Leader III's last words[src]

He was once defeated by Kamen Rider but survived in the Game World. After Team Ex-Aid as the Goriders destroys the Andor Genesis spaceship, he appears as the boss of the Chou Shocker Taisen (超ショッカー大戦, Chō Shokkā Taisen, Ultra Shocker War) bonus stage of the Chou Super Hero Taisen game. During the final battle, he is ultimately killed when his red-colored Big Moraimarz RoboIcon-crosswiki.png is destroyed by an enlarged Ex-Aid Maximum Gamer Level 99 with the aid of the KyurangersIcon-crosswiki.png' KyurenOhIcon-crosswiki.png pair and spaceship ORIONIcon-crosswiki.png. Kamen Rider × Super Sentai: Chou Super Hero Taisen

Kamen Rider Brain

Kaijin teamup (KR Brain).jpg

Oogumo Great Leader becomes a member of Mu and fights Kamen Rider Brain in Brain's dream. Kamen Rider Drive Saga: Kamen Rider Brain


In battle, Shocker Leader III wields twin swords. Curiously, he has access to a red version of the Big Moraimarz RoboIcon-crosswiki.png utilized by the Space Shogunate Jark MatterIcon-crosswiki.png.


Oogumo Great Leader

Oogumo Great Leader (Without cape)

  • Height: 199.9 cm[1]
  • Weight: 99.9 kg[1]


Behind the scenes


Shocker Leader III is portrayed by Diamond✡Yukai. As Oogumo Great Leader, his suit actor is Kazutoshi Yokoyama (横山 一敏, Yokoyama Kazutoshi). In Kamen Rider Drive Saga: Kamen Rider Brain, he is voiced by Tomokazu Seki (関 智一, Seki Tomokazu) and his suit actor is Yasuhiko Imai (今井 靖彦, Imai Yasuhiko)[2].

Concept Art

Oogumo Great Leader concept art

Oogumo Great Leader was designed by Takayuki Takeya (竹谷 隆之, Takeya Takayuki).



  • His Spider motif, as well as being shared all the way back to the very first monster, Man Spider, is also shared with the Great Leader's Black Satan incarnation from Kamen Rider Stronger.
  • The suit of Oogumo Great Leader's body is recolored from the Super GingaOh in Kamen Rider × Kamen Rider Fourze & OOO: Movie War Mega Max.
  • During his appearance, he utters the line "From now on, this is our stage!" (これからは俺たちのステージだ!, Kore kara wa ore-tachi no sutēji da!), which is oddly similar to Kouta Kazuraba's "This is our stage now!" (ここからは俺たちのステージだ!, Koko kara wa ore-tachi no sutēji da!) catchphrase.
  • Oogumo Great Leader has the Double Riders' insect wing design on his back.
    • In addition, the red spider legs by his neck when he takes of his cape resemble the scarves of the Double Riders