|This article is about a/an episode in Kamen Rider Gaim.|
|WARNING: This episode contains scenes of blood, mild language, graphic violence and character death. Viewer discretion is advised!|
Clash! The Over Lord King! (激突!オーバーロードの王 Gekitotsu! Ōbārōdo no Ō) is the forty-first episode of Kamen Rider Gaim. This episode features both Rosyuo and Redyue meeting their demise, as well as an appearance from the spirit of the Over Lord Queen.
Kaito fights with Mitsuzane but the two are disrupted by Ryoma. Meanwhile, Mai talks to Rosyuo and is entrusted with the Forbidden Fruit before entering a fight against Kouta and Kaito.
When Duke informs Kouta and Kaito that Mai is under Rosyuo's custody, they rush to the Helheim Forest to rescue her, while Bravo and Gridon appear to fight Mitsuzane in Kaito's place. Duke also leaves to the forest as well, where Rosyuo laments that he has failed to save his race even after his wife entrusted the Forbidden Fruit to him, and Mai comforts him by affirming that her faith in him was not misplaced, as he did what he could. Rosyuo then transfers the Golden Fruit to her body and sends her back to the human world, just before Kaito and Kouta appear to fight him. Meanwhile, Zangetsu Shin overpowers both Bravo and Gridon, who take the opportunity to flee, and Redyue mocks Mitsuzane, claiming that his plan of entrusting Mai to Rosyuo may backfire on him should he take an interest in her.
Transforming into Kachidoki and Lemon Energy Arms respectively, Gaim and Baron are overpowered by Rosyuo, and while Kaito becomes too weak to continue, Gaim transforms into Kiwami Arms to keep fighting the Over Lord King, who destroys the Kachidoki Lock Seed and defeats Kouta, but recognizes his efforts, with Duke watching the battle from the sidelines. However, Redyue takes advantage of Rosyuo's distraction to attack him from behind and kills him, but is distraught upon learning that he does not possess the Forbidden Fruit anymore.
Enraged for her acts of treason, Kouta's Over Lord powers emerge, allowing him to restore the Kachidoki Lock Seed and transform into Kiwami Arms once again. Mastering the power to control the forest to his favor, Gaim destroys Redyue once and for all with an Orange Charge from the DJ Gun. Upon realizing that the Golden Fruit is with Mai, Kaito, Kouta, Mitsuzane, and Ryoma rush back to Zawame City. Sagara then pays his respects to the spirit of the deceased queen, who appears to reunite with her husband in the afterlife.
- Kouta Kazuraba (葛葉 紘汰 Kazuraba Kōta): Gaku Sano (佐野 岳 Sano Gaku)
- Kaito Kumon (駆紋 戒斗 Kumon Kaito): Yutaka Kobayashi (小林 豊 Kobayashi Yutaka)
- Mitsuzane Kureshima (呉島 光実 Kureshima Mitsuzane): Mahiro Takasugi (高杉 真宙 Takasugi Mahiro)
- Takatora Kureshima (呉島 貴虎 Kureshima Takatora): Yuki Kubota (久保田 悠来 Kubota Yūki)
- Mai Takatsukasa (高司 舞 Takatsukasa Mai): Yuumi Shida (志田 友美 Shida Yuumi)
- Chucky (チャッキー Chakkī): KANON
- Peko (ペコ Peko): Saku Momose (百瀬 朔 Momose Saku)
- Hideyasu Jonouchi (城乃內 秀保 Jonouchi Hideyasu): Ryō Matsuda (松田 凌 Matsuda Ryō)
- Oren Pierre Alfonzo (凰蓮・ピエール・アルフォンゾ Ōren Piēru Arufonzo): Metal Yoshida (吉田 メタル Yoshida Metaru)
- Ryoma Sengoku (戦極 凌馬 Sengoku Ryōma): Tsunenori Aoki (青木 玄徳 Aoki Tsunenori)
- DJ Sagara (DJサガラ Dī Jei Sagara): Tomomitsu Yamaguchi (山口 智充 Yamaguchi Tomomitsu)
- Rosyuo (ロシュオ Roshuo): Jōji Nakata (中田 譲治 Nakata Jōji)
- Redyue (レデュエ voice): Kenjiro Tsuda (津田 健次郎 Tsuda Kenjirō)
- Sengoku Driver Equipment Voice (戦極ドライバー各種アイテム音声 Sengoku Doraibā Kanren Aitemu Onsei): Seiji Hiratoko (平床 政治 Hiratoko Seiji)
- Genesis Driver Equipment Voice (ゲネシスドライバー各種アイテム音声 Geneshisu Doraibā Kanren Aitemu Onsei): Shin-ichiro Miki (三木 眞一郎 Miki Shinichirō)
- Narration (ナレーション Narēshon): Hōchū Ōtsuka (大塚 芳忠 Ōtsuka Hōchū)
- Lock used:
- Arms Change:
- Weapons summoned in Kiwami Arms:
- After Rosyuo's death, his Joeshuimu was mysteriously placed next to the Over Lord Queen's tomb, even though he wielded it before his demise. The reason for this is unknown.
- As part of Super Hero Time, this episode aired alongside Ressha Sentai ToQger episode 24, Station 24: Pass the Junction.
- Viewership: 3.6%
- Closing Screen Lockseed Collection:
- Final appearance of Redyue, Rosyuo, and the Kamen Rider Zangetsu Shin form, as well as the first and only appearance of the Over Lord Queen as a spirit.
- With Redyue and Rosyuo's defeat, the Femunshinmu civilization is completely vanished from Helheim Forest.
- This is the second episode, since Episode 30, where during the closing screen Lockseed collection, it does not feature any zipper sound effect, and the BGM from the last scene of the episode does not end. However the music does end in time for the preview of the next episode to kick in.
- Oren, Jonouchi, and Ryoma appear transformed for the entire episode.
- This episode marks the first time one Rider initiates another Rider's finishing attack. In this case, Bravo initiates Gridon's Donguri Sparking.
- During the scene where Kouta repairs the Kachidoki Lockseed using his Over Lord powers, the mechanical orange that DJ Sagara previously used to create the Lockseed can be seen.
- This is the last time Gaim summons the Kagematsu Shin while in Kiwami Arms.
- Though this is the last appearance of the Zangetsu Shin form in the series as it is destroyed two episodes later, it does return in the next Movie War.