|This article is about a/an episode in Hyakujuu Sentai Gaoranger.|
The Org Ninja Invasion! (鬼（オルグ）忍者侵略! Orugu Ninja Shinryaku!) is the fourty-second episode of Hyakujuu Sentai Gaoranger. It is the beginning of the three-episode finale of the final battle agains the Highness Duke Org Rasetsu, introducing Duke Org Dorodoro and the death of Duchess Org TsueTsue.
Ninja Duke Org Dorodoro appears and leads TsueTsue and Yabaiba on a mission to infiltrate Gao Rock, but their plan is ruined when TsueTsue, having touched Tetomu's sacred water, wakes the Gaorangers, forcing the Orgs to retreat.
Ninja Duke Org Dorodoro appears and leads TsueTsue and Yabaiba on a mission to infiltrate Gao Rock, but their plan is ruined when TsueTsue, having touched Tetomu's sacred water, wakes the Gaorangers, forcing the Orgs to retreat. Later, Dorodoro creates ghostly images of defeated Orgs to fight the Gaorangers. However during the battle, Tetomu is kidnapped by TsueTsue who cuts of her horn at Dorodoro's insistence. However, without her horn, TsueTsue will weaken and, when she takes a direct hit from the Hundred Beast Sword, she dies. Dorodoro grows and proves a powerful opponent even for GaoIcarus until Gaosilver attacks the real Dorodoro who then retreats, but Tetomu is still held prisoner.
- Kakeru Shishi (獅子 走 Shishi Kakeru): Noboru Kaneko (金子 昇 Kaneko Noboru)
- Gaku Washio (鷲尾 岳 Washio Gaku): Kei Horie (堀江 慶 Horie Kei)
- Kai Samezu (鮫津 海 Samezu Kai): Takeru Shibaki (柴木 丈瑠 Shibaki Takeru)
- Sotaro Ushigome (牛込 草太郎 Ushigome Sōtarō): Kazuyoshi Sakai (酒井 一圭 Sakai Kazuyoshi)
- Sae Taiga (大河 冴 Taiga Sae): Mio Takeuchi (竹内 実生 Takeuchi Mio)
- Tsukumaro Ogami (大神 月麿 Ōgami Tsukumaro): Tetsuji Tamayama (玉山 鉄二 Tamayama Tetsuji)
- Tetomu (テトム): Takemi (岳美)
- Highness Duke Org Rasetsu (ハイネスデュークオルグ ラセツ Hainesu Dūku Orugu Rasetsu, Voice): Hidekatsu Shibata (柴田 秀勝 Shibata Hidekatsu), Hiromi Nishikawa (西川 宏美 Nishikawa Hiromi)
- Duchess Org TsueTsue (デュークオルグ ツエツエ Dūku Orugu Tsuetsue): Rei Saito (斉藤 レイ Saitō Rei)
- Duke Org Yabaiba (デュークオルグ ヤバイバ Dūku Orugu Yabaiba, Voice): Kōichi Sakaguchi (坂口 候一 Sakaguchi Kōichi)
- Duke Org DoroDoro (デュークオルグ ドロドロ Dūku Orugu Dorodoro, Voice): Yasunori Masutani (増谷 康紀 Masutani Yasunori)
- Hyakujuu Sentai Gaoranger Volume 11 features episodes 42-46.
- The complete Gaoranger series was released in North America by Shout! Factory on December 18, 2018.