This article is about a/an villain in Tensou Sentai Goseiger.

Robogōgu of the 10-sai
Gender:	Male
Villain Type:	Boss
Season:	Tensou Sentai Goseiger
Homeworld:	Earth
First Appearance:	Epic 33: The Dreadful Matrintis Empire
Last Appearance:	Epic 44: The Ultimate Final Battle
Number of Episode Appearances:	11 Full list of appearances
Actor:	Jūrōta Kosugi

Robogōgu of the 10-sai (10（テン）サイのロボゴーグ Tensai no Robogōgu) was originally a human scientist who perfected a method to of immortality through cybernetics. Though ostracized for his methods prior to converting himself into a cyborg, the Matrintians begged for his help when their city sank into the sea. Since then, Robogōgu believes all organic life because of their emotions have no purpose other than to to serve him and his machines by using fear. Though he uses Matroids to do his dirty work, Robogōgu is not above personally getting involved in fights if it benefits his need to gather data on an opponent. His title comes from his 10 built-in abilities whose Japanese names include the mora string sai: the Genius Brain (鬼才ブレイン Kisai Burein) to create and improve Matroid designs, the Punishment Bomb (制裁ボム Seisai Bomu), the Fortress Armor (要塞アーマー Yōsai Āmā), the Devastation Vulcan (撃砕バルカン Gekisai Barukan), the Blasting Missile (爆砕ミサイル Bakusai Misairu), the Lumbering Saber (伐採セイバー Bassai Seibā), the Dictatorship Hurricane (独裁ハリケーン Dokusai Harikēn), and the Salvation Cell (救済セル Kyūsai Seru) that would enable Robogōgu to be rebuilt with help. His most powerful moves are the Calamity Destruction (厄災デストラクション Yakusai Desutorakushon) cannon, an all-out attack that causes earthquakes and can only be used once, and the Suicide Crusher (玉砕クラッシャー Gyokusai Kurasshā) self-destruct, with enough power to wipe out a continent. Robogōgu uses his creations to gather intel on the Goseigers while adding Buredo-RUN to his ranks to function as his trump card. After getting enough info on his enemies, Robogōgu makes his move to finish them off by using Buredo-RUN as a sacrifice to seal the Tensouders and the Leon Cellular. However, the Leon Cellular is still functional as Gosei Knight ruins his scheme to kill the Gosei Angels easily. After enlarging he tries to use his self-destruct attack to wipe out the Goseigers and possibly all of Japan, but is stopped by Datas Hyper and Gosei Ground before being scrapped by Ultimate Gosei Great. However his head survives, taunting the Gosei Angels that he can easily rebuild himself with his Salvation Cell. However, Buredo-RUN destroys the item and Robogōgu realizes Buredo-RUN regained his memories with Metal Alice's help. Confirming his killer's true nature, Robogōgu's head is thrown into the air and obliterated by Buredo-RUN's missiles. His spirit later appears to Brajira, futiley trying to attack him before being cast away. He is named after RoboCop (ロボコップ Robokoppu) and modeled after a shrimp.

Notes

• He is named after RoboCop (ロボコップ, Robokoppu).