|This article is about a/an episode in Kamen Rider Den-O.|
Outlaw Momotarō (アウトロー・モモタロー Autorō Momotarō) is the third episode of Kamen Rider Den-O.
Momotaros decides to use Ryotaro's body without his permission, leading to him to become the bodyguard of a minor criminal in need of cash.
In a twist of bad luck, Ryotaro is knocked out by the actions of a man named Yū Yamagoshi who is being chased by Yakuza to whom he owes money. Momotaros takes control of the unconscious boy's body, and impresses Yamagoshi with his power. Thanks to Momotaros, Ryotaro ends up being pursued by the police only to be saved by Hana. Yamagoshi, after escaping himself, comes across the Chameleon Imagin and makes a wish for an amount of money "to die for."
Momotaros is then ordered by Hana not to use Ryotaro's body as the Imagin wishes, even though he and Yamagoshi plan to assault the Yakuza, again, in order to get more money from them. Before Momotaros can assist Yamagoshi, Hana arrives to knock some sense into the Imagin, and the Chameleon Imagin appeared. Den-O Sword Form fights with the Imagin, who flees.
Before Momotaros can do anything else, Ryotaro wakes up, kicks Momotaros back onto the DenLiner, and finds himself surrounded by Yamagoshi and the Yakuza.
- Den-O: Sword Form
- Ryotaro Nogami (野上 良太郎 Nogami Ryōtarō): Takeru Satoh (佐藤 健 Satō Takeru)
- Hana (ハナ Hana): Yuriko Shiratori (白鳥 百合子 Shiratori Yuriko)
- Naomi (ナオミ Naomi): Rina Akiyama (秋山 莉奈 Akiyama Rina)
- Owner/Opening Narration (オーナー／オープニングナレーション Ōnā/Ōpuningu Narēshon): Kenjirō Ishimaru (石丸 謙二郎 Ishimaru Kenjirō)
- Airi Nogami (野上 愛理 Nogami Airi): Wakana Matsumoto (松本 若菜 Matsumoto Wakana)
- Seigi Ozaki (尾崎 正義 Ozaki Seigi): Akira Nagata (永田 彬 Nagata Akira)
- Issē Miura (三浦 イッセー Miura Issē): Ryo Ueno (上野 亮 Ueno Ryō)
- Momotaros (モモタロス Momotarosu, Voice): Toshihiko Seki (関 俊彦 Seki Toshihiko)
- Yū Yamagoshi (山越 佑 Yamagoshi Yū): Kazuki Namioka (波岡 一喜 Namioka Kazuki)
- Ogawa (小川): Takahiro Togawa (外川 貴博 Togawa Takahiro)
- Ōi (大井): Ryohei Abe (阿部 亮平 Abe Ryōhei)
- Manager: Naoko Tamura (田村 直子 Tamura Naoko)
- Police: Ryota Kano (鹿野 良太 Kano Ryota), Yoshiaki Tamura (田村 義晃 Tamura Yoshiaki)
- Chameleon Imagin (カメレオンイマジン Kamereon Imajin, Voice): Jun'ichi Kanemaru (金丸 淳一 Kanemaru Jun'ichi)
- Kamen Rider Den-O/Momotaros: Seiji Takaiwa (高岩 成二 Takaiwa Seiji)
- Chameleon Imagin: Yoshifumi Oshikawa (押川 善文 Oshikawa Yoshifumi)
- As part of Super Hero Time, this episode aired alongside Gogo Sentai Boukenger episode 49, Last Task: The Endless Adventure Spirits. Starting on February 18, 2007, Juken Sentai Gekiranger took Boukenger's place.
- Viewership: 8.3%
- Suit actors Eitoku and Makoto Ito appears as yakuza members beaten by M-Ryotaro.
- This is the first time Ryotaro transforms directly into Den-O Sword Form.
- Kazuki Namioka who guested in this episode as Yū Yamagoshi, would later go on to portray Lock Dealer Sid (Kamen Rider Sigurd) in Kamen Rider Gaim.
Blu-ray Box 1 comes with 18 episodes.