Kamen Rider Season 12
Thirteen Card Decks were created for thirteen Kamen Riders. They make Contracts with monsters from the mysterious Mirror World, a parallel dimension opposite to our own in which only the Kamen Riders can exist. The Riders draw on their monsters' strength in exchange for feeding them the life force of the creatures they destroy. The creator of the Advent Cards has only one rule: that there can be only one Kamen Rider. The others must be killed, and the sole victor will be granted a single wish, which leads to a conflict known as the Rider War.
Episodes
E31Shinji and Ren trying to protect a traumatized girl who witnessed a mysterious disappearances among the passengers on a ship when they discovered Takeshi was boarding on it. To make matters even worse, a girl running…
E32Takeshi's three Contract Monsters reach their breaking point and attempt to attack him on multiple occasions. Reiko discovers more information about Shiro Kanzaki's actions in America. Takeshi eventually manages to feed…
E33Megumi attempts to see why Shinji can walk into and out of glass and supposedly finds out but is later shown to be wrong. Reiko & the Chief Editor make links between the disappearing people, Shiro Kanzaki & the Mirrors…
E34Shinji receives a Survive Card from Shiro Kanzaki. Takeshi searches for Shuichi in order to fight. Disgusted by Shinji, Ren and Yui's discouragement, Sanako forces them to get out and take a walk for a while. After…
E35Ren and Shinji continue to fight. Yui learns that Ren will continue to fight for Eri's sake by any means, even if it means he will be dead before his wish can be granted. Takeshi is arrested a tip-off from Shuichi…
E36Takeshi, who was going to be transferred to a prison instead, escapes thanks to the Metalgelas card. Ren continues to look for another fight with Takeshi, while Shinji is looking for Ren to tell him the truth about…
E37Yui is attacked by a new Rider. The doctor tells Ren that Eri's sudden awakening is a coincidence. Shinji continues to find a way to seal the Mirror World. Eri leaves the Hospital and is nearly killed by a Monster. Eri…
E38Shinji learns that in order to stop the Rider War, Yui must be eliminated. After having her first meeting with Ren since she regained consciousness, Eri falls back to sleep. Satoru betrayed Hajime by killing him the…
E39Takeshi tricks his new lawyer into showing him his belongings. Ren learns that Hideyuki and Satoru are targeting Yui and confronts both of them. Reiko's curiosity about Shinji's behaviour becomes even more stronger as…
E40The ORE Journal staffs discover the secret of Mirror Monsters. Takeshi once again managed to escape prison. Shiro threatens Kagawa for his attempt to seal Mirror World. The 6 remaining Riders fight in a large battle…
E41Satoru finds out that Hideyuki has his own family, much to the dissatisfaction of Tojo himself. Takeshi attempts to find Satoru by asking Shuichi, and later Shinji. Shuichi finds Room 401, the room where Shiro Kanzaki…
E42Mitsuru accepts both sides' offer to ally with them but ultimately chooses Hideyuki and Satoru. Shiro tells Takeshi where Satoru and Hideyuki are and tells him to kill them. Takeshi later finds out that they aren't…
E43Mitsuru, after being dumped as an ally by Satoru attempts to ally himself with Shinji, Shuichi and Takeshi, but none of them works. Shinji and Ren go searching for Yui inside Mirror World but none of them found her…
E44Yui returns to the Normal World and doesn't remember anything. Mitsuru becomes the head of his father's company and tries to pay others to be his allies. Despite becoming president, Shiro warns Mitsuru that even though…
E45Shinji realises that Yui is fading but doesn't believe it at first. However, Yui realizes it herself later and begins to panic, and she calls Ren to pick her up. ORE Journal is seized due to the failure of the Mirror…
E46Shinji learns that the Rider War was created to save Yui. Satoru challenges the other Riders to a battle. Later, he douses their cars with gasoline to stop them from leaving Mirror World. Takeshi seemingly dies in an…
E47On two separate occasions, Shinji is unable to destroy Ren even though he had found a reason to fight until his hesitation forces him to refuse to fight. Shinji had to pretend to be cheerful, much to Ren and Yui's…
E48Shiro tells the remaining Riders to finish the battle in three days. Otherwise, no one will get their wish. Shuichi has in fact not died and is recovering in hospital. Yui tries to jump off of a high building to stop…
E49This episodes marks the revelation of the Mirror World and Shinji's identity as a Rider to Reiko, as well as Yui's final appearance.
E50With his status as the last Rider standing, Ren faces off against Odin in order to grant his wish, while Asakura prepares for his final battle against Kitaoka once and for all. Later, Asakura successfully kills Zolda…