Mitsuzane then claims that he must return to protect Mai and the others, leaving Kouta to assist the Yggdrasill Corporation by himself, confronting the incoming Inves along with Marika as Gaim Jimber Cherry Arms. This is also the only time all three Lemon Energy Lockseed users are present in one scene in some form. Though shocked, Kouta transforms to defend himself. This is the first episode that is not written by series head writer Gen Urobuchi. DJ Sagara appears to them, revealing that Mai is not dead but she is no longer a human. After learning that there is no one named Takatora working in Yggdrasill, Kouta returns to Drupers to serve Kaito until he is tasked to make a delivery at a site where he is ambushed by Mitsuzane as Zangetsu Shin. Gaim and Ryugen arrive to back him up, with Ryugen getting Mai through the portal to safety. When Takatora demands to know more, DJ Sagara appears, revealing that it is unfair to one species to obtain two Forbidden Fruits and the Over Lord confirms that he has the Fruit meant for mankind in his possession. When…, Takatora shows Kota the truth behind Helheim Forest, at the same time Kaito would learn the same thing from Ryoma, Sid, and Yoko. She reveals that the kidnapped people are a power source for her machine and she discourages the two Armored Riders from pursuing her as she reminds them of her declaration of war on the Earth. [1]. But despite his loss, Kaito is allowed to keep his Banana Lockseed as he deems him a worthy opponent. As the three Armored Riders watch in shock, Hase transforms into the Bixie Inves before their eyes. The members of Team Gaim invite the members of other teams to perform an All Teams Dance Event in order to regain the public trust. Moments later in the hospital, Kaito, Yoko, and Mitsuzane watch Mai's corpse fade away. In his last breaths, he warns Kaito that someone else will stop him as he loses consciousness.

Directed by After assuring Mai that it will all work out, Team Gaim begins their performance before Kouta wins an Inves challenge by Team Raid Wild. Kaito runs into Lapis and asks him if he's the one who brought him to this world. As Ryoma's group is confident that his older brother is done for, Mitsuzane takes Takatora's Genesis Driver and Melon Energy Lockseed for his own use. Soon after, Kouta is found by Mitsuzane as they then free Kaito before go after their belts. Upon entering the hospital where Mai's operation took place, Ryoma reports that the operation was a success and he is delighted to hear of Mitsuzane's progress.

Kyohei Yamaguchi However, Mitsuzane and Ryoma discover that Mai, who…. When Armored Riders Gaim and Ryugen get into the forest, Ryugen splits up from Gaim just as Kaito predicted and returns back to the human world to meet Sid, telling him that he is not interested in the Forbidden Fruit as they form an alliance to take out Kouta. In the middle of the battle, when Kouta winces in pain, Zack transforms and seemingly overpowers Kouta, but not before secretly telling him to retreat. Meanwhile in Zawame City, more Inves invade and it's…, The Helheim Forest will soon destroy the Earth if no one acts on it. Meanwhile, Mitsuzane claims to Redyue that he is happy for finally overcoming his brother, but then he starts seeing hallucinations of his brother, much to his anger. Ryoma appears soon after, and upon realizing that Mai is carrying the Golden Fruit in her body, decides to take her to a hospital. Back in the tower, Roshuo and Takatora have arrived just as the missiles are about to strike. He sends Marika, along with a squad of Kurokage Troopers, to subdue Dēmushu.

At Team Gaim's garage, though the others are furious at the turn of events, Kouta and Mai still see Mitsuzane as a friend, with Kouta intending to learn the full truth of the matter. Furious about learning this, Kouta sees Ryugen facing Zangetsu before he transforms to hold off the horde of Inves that are attacking the camp. The two then retreat, watched from afar by the Over Lord Redyue. Upon finding that Jiro no longer remembers him as the result of the Reboot, Kouta sees the android off as he leaves to fulfill his programming. Working together to subdue Dēmushu, Gaim and Zangetsu Shin are overpowered by the Over Lord until Bravo takes a hit meant for the latter. It is the debut of Kurokage Troopers's Suika Arms.This episode is a crossover between Kamen Rider Gaim and Kikaiderto promote Kikaider REBOOT.

Back at the Yggdrasill Corporation headquarters, though believing that he would be unopposed in his goal, Ryoma finds that his laboratory has been destroyed by Sid. Kota and Mitsuzane begin to postulate on the identity of the white Armored Rider who seems to be destroying all evidence of the Inves entering their dimension. It's definitely worth the watch if you want some mindless fun but it wouldn't be anywhere near a classic. As the Lockseed gathering "game" begins, Baron and Bravo fight between themselves while Ryugen decides to look for the white Armored Rider. ... Kamen Rider Gaim Episode 20. Knowing that Kouta and the others intend to rescue the citizens held captive at Yggdrasill Tower, Ryoma claims that he knows of a secret entrance and asks the others to join his plan to infiltrate it. Meanwhile, Sagara affirms that Kouta must choose between preventing the world's destruction or save himself, while Mai are certain that he had already made his choice. Realizing that he has been betrayed by the conspirators, Takatora tells Mitsuzane to report the treachery and help Kouta before he is knocked over a cliff. This prompts Oren to sortie a group of Inves summoned by Jonouchi at them. Mitsuzane then comes up with an idea to hold off the white Armored Rider so Kouta can reach them, tricking Kaito, Hase and Jonouchi to help by tricking them into starting up a game where the Armored Rider with the most Lockseeds wins. However, the Inves ingests the Ichigo Lockseed and evolve into a higher form to overwhelm the orange-based samurai. To try to figure out…, As the Lockseed gathering "game" begins, Baron and Bravo fight between themselves, while the white Armored Rider, Kamen Rider Zangetsu, investigates the infiltration into Helheim Forest.…, Kota and Mitsuzane attempt to warn the Beat Riders about Yggdrasill's manipulation, only to find that Yggdrasill is deploying Kurokage Troopers to silence anyone who knows the truth…. Confronting the Over Lords, Kaito uses the Genesis Driver and Lemon Energy Lockseed to transform into Baron Lemon Energy Arms, finally landing a blow on Dēmushu until Gaim arrives and disrupts the fight. As Ryoma mocks him for the infection, Kaito remembers the pains he has gone through all his life and decides to eat a Helheim Fruit, remarking on how it affected Hase, transforming himself into an Over Lord Inves called Lord Baron. Though Kouta tells him that he thinks Mitsuzane took the lessons to heart, he has taken a dark path due to his own hardships. Baron Lemon Energy Arms and Knuckle confront Dēmushu with Marika watching as Kurokage Troopers intervene. Scolded by Mai for scaring an old lady, Kouta meets up with Mitsuzane in Drupers where they learn that the Inves can only fruit from Helheim Forest. Meanwhile, Mitsuzane approaches Mai and the others and attracts them to one of Yggdrasill's underground shelters by deceiving them into believe that he has found a new free performance stage. Seeing the white Armored Rider's supporters proceeding to burn the plants away, Mitsuzane realizes they are concealing for realizing the white Armored Rider is his brother before he and Kouta are forced to flee when the fire starts consuming the factory without being spotted safely. Once reaching the entrance to the secret passage, Ryoma provokes Kouta for abandoning Oren and Jonouchi for them to push forward, but Kaito punches him in the face for his insolence instead. Redyue then flees and vines from the Helheim Forest start growing around Kouta, implying that his transformation into an Over Lord is in an advanced stage, but shows no regrets because of it.

Appearing before him is DJ Sagara who informs him that Kouta is much stronger than him and is leaving him in the dust. A mysterious bacteria is infecting people in Zawame City. After being assured that mankind can find its own way despite all its faults, a relieved Kaito departs to the afterlife, and Kouta leaves with Mai back to the barren planet where they settled, eventually transforming it into a blue world brimming with life. Brothers' End!

Upon learning that the android is named Jiro and has no memory, Kouta decides to help him find his purpose. Meanwhile, Ryoma discusses the mission he gave to Kaito with his allies, which is to get more information about the "Over Lords", which are human intelligence Inves who have managed to evolve and adapt to the Helheim Forest, claiming that it is the path mankind should follow to avoid extinction.

Reuniting at Drupers, the Beat Riders are informed by Takatora that after the Helheim Forest disappeared, all Sengoku Drivers and Lockseeds possessed by the Yggdrasill Corporation were destroyed and there is no way to fight their newest enemy. Elsewhere, Armored Rider Knuckle defeats some Inves, but fails to protect some passerby from being infected, when Oren and Jonouchi appears to try to turn the public against him, just to be interrupted when more Inves appear. The Rival's Banana Transformation!?

As Gaim and Ryugen Yomi do battle, Baron realizes that there is only one way for him to surpass Kouta now that he possesses the powers of the Over Lord King. http://www.toei-video.co.jp/DVD/gaimu.html, https://kamenrider.fandom.com/wiki/Baron%27s_Soccer_Showdown_Summer_Camp! and Awakening the Over Lord. !

Kikaider Rebirth: Do Androids Dream of Electric Sheep, with another hero from a different franchise, TV Asahi's official summary for 「赤と青のキカイダー」, Toei TV's official episode guide for 「赤と青のキカイダー」, http://www.toei-video.co.jp/DVD/gaimu.html, https://kamenrider.fandom.com/wiki/The_Red_and_Blue_Kikaider?oldid=625331. Before she leaves, she warns Kouta that he will know the price of his power soon enough. Once the Inves are defeated, Gaim reveals to Ryugen that the Helheim Forest is where the Lockseeds come from, prompting Ryugen to pick one off of a tree, transforming it into the Kiwi Lockseed. Elsewhere, Kaito has a vision of Mai and tells her that he will claim the Golden Fruit from her to create a new world. Surprised by Lord Baron's ability to retain his mental capacity, Ryoma quickly transforms and fights him but he is quickly overpowered by the Over Lord's immense power.