|This article is about a/an episode in Kamen Rider Den-O.|
The King Train Within the Train Terminal (電車の中の電車王 Densha no Naka no Denshaō) is the thirty-eighth episode of Kamen Rider Den-O.
With the DenLiner running amuck throughout time, the DenLiner crew must figure a way to save the trains while dealing with Ryutaros' feelings after being manipulated by Kai.
As Yuto battles the Leo Imagin, Kai probes Ryutaros to learn of Airi as the reason of his betrayal. Pointing out how things will not work out between him and Airi, Ryutaros tries to sic his dancers on Kai, only for them to turn against him. R-Ryotaro attempts to fight, but Kai has no interest in fighting Ryotaro and R-Ryotaro runs off with the dancers in pursuit. The Leo Imagin was soon forced to leave the fight, allowing Yuto to chase after R-Ryotaro. In the Time Terminal, the other Tarōs defeat the Leo Soldiers and are updated by Kohana of the chaos. As the DenLiner and the ZeroLiner are on a rampage with Deneb and Naomi holding on for dear life, the Owner and the Station Master enter a contest and explain the nature of the junction point. But when the need for a solution to the crisis is brought up, both men reveal the station, the KingLiner, is the answer. Upon pinpointing their location, KingLiner mobilizes and saves the two trains in time. At the same time, R-Ryotaro arrives to Milk Dipper to see Airi, only to be hurt that she quickly realizes that he is not the Ryotaro she knows. R-Ryotaro runs off crying as Yuto finds him. But Kai and the Leo Imagin find them as well as Ryotaro takes over and stands up to him for Ryutaros' sake. The Leo Imagin decides to silence him when the DenLiner arrives with Ryotaro's Rider Pass. Ryotaro quickly assumes Den-O Sword Form to settle things here and now. But a bored Kai has other plans and turns himself into a time gate for the Leo Imagin to enter. Ignoring Kai, Sword Form arrives to January 19, 2006 to fight the Leo Imagin, but is forced out and Den-O assumes Liner Form to defeat the Imagin with Ryutaros' power. Though things seemed to be back to normal, Ryutaros is heart-broken about Airi as Kai begins his new plan.
- Den-O: Sword Form, Liner Form
- Ryotaro Nogami (野上 良太郎 Nogami Ryōtarō): Takeru Satoh (佐藤 健 Satō Takeru)
- Kohana (コハナ Kohana): Tamaki Matsumoto (松元 環季 Matsumoto Tamaki)
- Yuto Sakurai (桜井 侑斗 Sakurai Yūto): Yuichi Nakamura (中村 優一 Nakamura Yūichi)
- Naomi (ナオミ Naomi): Rina Akiyama (秋山 莉奈 Akiyama Rina)
- Airi Nogami (野上 愛理 Nogami Airi): Wakana Matsumoto (松本 若菜 Matsumoto Wakana)
- Kai (カイ Kai): Hideo Ishiguro (石黒 英雄 Ishiguro Hideo)
- Momotaros (モモタロス Momotarosu, Voice): Toshihiko Seki (関 俊彦 Seki Toshihiko)
- Urataros (ウラタロス Uratarosu, Voice): Kōji Yusa (遊佐 浩二 Yusa Kōji)
- Kintaros (キンタロス Kintarosu, Voice): Masaki Terasoma (てらそま まさき Terasoma Masaki)
- Ryutaros (リュウタロス Ryūtarosu, Voice): Kenichi Suzumura (鈴村 健一 Suzumura Ken'ichi)
- Deneb (デネブ Denebu, Voice): Hōchū Ōtsuka (大塚 芳忠 Ōtsuka Hōchū)
- Owner/Opening Narration, Station Master (オーナー／オープニングナレーション、駅長 Ōnā/Ōpuningu Narēshon, Ekichō): Kenjirō Ishimaru (石丸 謙二郎 Ishimaru Kenjirō)
- Dancer: Yujiro Sasaki (佐々木 友司朗 Sasaki Yūjirō), Ryo Sasaki (佐々木 亮 Sasaki Ryō), Tomoaki Kitamura (北村 智晃 Kitamura Tomoaki), Shoji Watanabe (渡邉 浄二 Watanabe Shōji), Shota Takagi (高木 奨太 Takagi Shōta), Kengo Miyoshi (三好 研伍 Miyoshi Kengo)
- Leo Imagin (レオイマジン Reo Imajin, Voice): Kazuhiro Yamaji (山路 和弘 Yamaji Kazuhiro)
- Leo Soldiers (レオソルジャー Reo Sorujā, Voice): Katsumi Shiono (塩野 勝美 Shiono Katsumi)
- Kamen Rider Den-O/Momotaros: Seiji Takaiwa (高岩 成二 Takaiwa Seiji)
- Urataros: Eitoku (永徳 Eitoku)
- Kintaros: Jirō Okamoto (岡元 次郎 Okamoto Jirō)
- Ryutaros: Toshihiro Ogura (おぐら としひろ Ogura Toshihiro)
- Kamen Rider Zeronos: Makoto Ito (伊藤 慎 Itō Makoto)
- Deneb: Yoshifumi Oshikawa (押川 善文 Oshikawa Yoshifumi)
- Leo Imagin: Norihito Itō (伊藤 教人 Itō Norihito)
- As part of Super Hero Time, this episode aired alongside Juken Sentai Gekiranger episode 34, Lesson 34: Gowan-Gowan's Dain-Dain! Beast Fist Giant God, Comes.
- Viewership: 5.5%
Blu-ray Box 3 comes with 13 episodes.