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.
News reporter Shinji Kido is drawn into a case involving a series of abductions involving...
Having become a Kamen Rider himself, Shinji tries to discover more from another Rider and...
Shinji discovers the truth of becoming a Kamen Rider and the battles yet to come...
When Darkwing appeared to scare a student, Shinji inquires further about Ren after suspecting that...
Shinji investigates an antiques shop where Reiko was attacked by a mysterious person when she...
As Ren tries to close in on the antique store murderer, Shinji unknowingly gives Kamen...
Yui is pursued into finding a man by her visiting grandmother, while Shinji encounters a...
An investigation leads Shinji to find out more on Shuichi while trying to prove his...
Shinji is arrested after being falsely accused for abducting Nanako, leading to Yui and Ren...
Discovering Shuichi is Kamen Rider Zolda, Ren tries to back out of using the lawyer...
Shinji pursues Ren after he loses his memory while Yui returns to her brother's university...
Ren's past comes to light as both he and Yui return to Shiro's last known...
An investigation into elevator abductions leads Shinji to encounter the one he thinks is Zolda...
When Shinji learned that Zolda is actually Goro, Shuichi blames Shinji for his actions, making...
With Yui hired as a part-time journalist following Chief Editor's absence, Shinji and Yui investigate...
The ORE Journal is in jeopardy when Jun Shibaura suddenly appears and becomes the new...
With Ren doubting his ability to go through killing other Kamen Riders, Shinji and Miyuki...
Imprisoned criminal Takeshi Asakura is approached by Shiro in joining the Rider Fight to grudge...
Shinji becomes trapped with Takeshi as he holds hostages in order to gain a battle...
Shinji questions Takeshi on why he enjoys killing people for his own satisfaction without thinking...
After discovering Ren's reason for entering the Rider Fight, Shinji hesitates if he should fight...
As Ren tries to learn about Yui's past, Miyuki felt time is running short when...
Ren battles with Shuichi in the Mirror World to decide who will survive. Miyuki reveals...
Reiko tracks down and investigates Takeshi in order to find out the truth behind his...
Shinji and Ren are forced to track down Yui as she confronts her brother about...
After learning the truth about Takeshi's continuous acts of monstrosity, Reiko feels guilty over Takeshi's...
A young boy learns about the Rider War and steals Shinji's Deck before coming to...
Kamen Rider Odin uses Time Vent to correct an error in Time but appears to...
Yui tells Reiko about her brother's appearances even though he is apparently dead. Reiko and...
Shuichi's previous Secretary, Megumi sues him for breaking off their engagement. After finding out that...
Shinji and Ren trying to protect a traumatized girl who witnessed a mysterious disappearances among...
Takeshi's three Contract Monsters reach their breaking point and attempt to attack him on multiple...
Megumi attempts to see why Shinji can walk into and out of glass and supposedly...
Shinji receives a Survive Card from Shiro Kanzaki. Takeshi searches for Shuichi in order to...
Ren and Shinji continue to fight. Yui learns that Ren will continue to fight for...
Takeshi, who was going to be transferred to a prison instead, escapes thanks to the...
Yui is attacked by a new Rider. The doctor tells Ren that Eri's sudden awakening...
Shinji learns that in order to stop the Rider War, Yui must be eliminated. After...
Takeshi tricks his new lawyer into showing him his belongings. Ren learns that Hideyuki and...
The ORE Journal staffs discover the secret of Mirror Monsters. Takeshi once again managed to...
Satoru finds out that Hideyuki has his own family, much to the dissatisfaction of Tojo...
Mitsuru accepts both sides' offer to ally with them but ultimately chooses Hideyuki and Satoru....
Mitsuru, after being dumped as an ally by Satoru attempts to ally himself with Shinji,...
Yui returns to the Normal World and doesn't remember anything. Mitsuru becomes the head of...
Shinji realises that Yui is fading but doesn't believe it at first. However, Yui realizes...
Shinji learns that the Rider War was created to save Yui. Satoru challenges the other...
On two separate occasions, Shinji is unable to destroy Ren even though he had found...
Shiro tells the remaining Riders to finish the battle in three days. Otherwise, no one...
This episodes marks the revelation of the Mirror World and Shinji's identity as a Rider...
With his status as the last Rider standing, Ren faces off against Odin in order...
* Official platforms. Availability may vary by region.
