Overview
In the fall of 2018, a time machine appears before a hero born in the year 2000. The hero has always dreamed of becoming a king. A mysterious girl appears from the time machine, telling the hero “I come from the year 2068, a world without hope where the king of demons reigns supreme.” The girl has come from the future in a desperate effort to change her own time. The girl then gives the hero an ominous warning “You will become Kamen Rider Zi-O, King of Time, the demon destined to rule the world.” Can this really be the hero’s fate? This is the story of a Kamen Rider who would be king, who will fight to save the past, present, and future, encountering the various Heisei Kamen Riders throughout space-time.
Season cast
Episodes
49 in this season
1. Kingdom 2068
Sougo Tokiwa seems like an ordinary high school student, but one thing he has different is that he has dreams of becoming a king! One day, a mysterious young man appeared before him with a prophecy. "Congratulations! Today is a special day for you..." As Sougo is told these words, a giant red robot suddenly appears before him! This robot was a time machine, and Sougo was thrust across various timelines! In the year 2000, the battle of the Heisei Rider's fate, and Sougo's fate in his own birth year, is about to begin...!
2018-09-0225 min
2. Best Match 2017
The man who hails from the future, Geiz, attacks Sougo! Tsukuyomi, a girl who also hails from the future, came to help out Sougo, but Sougo has absolutely no idea what's going on! A mysterious prophet named Woz is also starting to appear frequently before Sougo. The creature, Another Build also attacks. What could be the key to defeating this "Kamen Rider Build"? Sougo makes his way towards the Nascita Cafe to meet with Kiryu Sento...
2018-09-0925 min
3. Doctor Gamer 2018
A strange collaboration between Geiz and Tsukuyomi happens with Sougo in the year of Build, 2017. They both decide to go to Sougo's school to keep a closer eye on him. While there, they discover a growing popularity of a "game that no one can clear" with the other students. Rumors surrounding the Genius Gamer M start to surface as well, as they decide to chase the mystery by finding him. And Sougo and the others end up meeting...? Suddenly, a new Time Jacker, Ora appears!
2018-09-1625 min
4. No Continue 2016
Ora has given a father the power of Another Ex-Aid as part of a bargain for his son's life. Geiz and Sougo travel back to 2016 to help him.
2018-09-2325 min
5. Switch On! 2011
Tsukuyomi and Geiz learn that 18-year-old Libras have been going missing from Amanogawa High for years and want to check it out, thinking that it's probably an Another Rider plot; Schwartz makes his presence known to Uhr and Ora, forcibly creating a new Another Rider.
2018-09-3025 min
6. 555 913 2003
Takumi joins Sougo in protecting Karin from Another Fourze; Tsukuyomi and Geiz learn that Karin is actually much older than she looks.
2018-10-0725 min
7. Magic Showtime 2018
Sougo learns of a magic show and wants to check it out. After seeing the magician in action, Geiz believes that he might have been given the powers of Kamen Rider Wizard and wants to fight him.
2018-10-1425 min
8. Beauty & Beast 2012
Geiz tracks down Kousuke in order to get his hands on the Wizard Ride Watch.
2018-10-2125 min
9. Genm Master 2016
Uhr gives Kuroto Dan the powers of Kamen Rider OOO, which leads to Kuroto declaring himself king in 2018. Sougo finds common ground with this new Kuroto and wants to learn from him.
2018-10-2825 min
10. Hawk, Tiger and Grasshopper 2010
Sougo asks Kuroto just what type of king that he wants to be; Tsukuyomi learns to listen to all points of view.
2018-11-1125 min
11. Zi-O on Parade 2018
Sougo and Tsukuyomi search for Geiz when Sougo notices the news that Team Baron dancers have been disappearing, but Tsukuyomi gets fed up with Sougo constantly returning just after leaving and having an inconsistent memory.
2018-11-1825 min
12. My & My Stage 2013
Sougo is revealed to have traveled back in time to save Geiz, and so there are two of him in the present, but Woz isn't very keen on this plan.
2018-11-2525 min
13. Ghost Hunter 2018
Takeru Tenkuuji and company have been hired by a woman to investigate Another Ghost after her brother mysteriously disappeared; a confrontation occurs with what appears to be Kamen Rider Agito.
2018-12-0225 min
14. Go! Go! Ghost 2015
With Sougo's soul separated from his body, he guides Takuru back to the year 2015 where Geiz has his Ghost watch taken from him in exchange for a Decade one.
2018-12-0925 min
15. Back to 2068
Oma Zi-O sends a fleet of Dai Mazine to 2018 and a loyal follower to take out Geiz and Tsukuyomi; Tsukasa sends Sougo to meet his future self.
2018-12-1625 min
16. Forever King 2018
Sougo returns from the future and destroys his belt, ensuring that he will not become Oma Zi-O, but he is later attacked with no one to turn to for help.
2018-12-2325 min
17. Happy New Woz 2019
Sougo has a dream that he is in the year 2022 and meets a man who goes by Kamen Rider Shinobi. Later, he encounters an Another Rider with the same attacks and a second Woz appears.
2019-01-0625 min
18. Amazing! Era! Future! 2022
Sougo and crew are confused over the appearance of "White Woz"; Geiz and Tsukuyomi try time traveling to get the Kamen Rider Shinobi watch but are forbidden to land.
2019-01-1325 min
19. The Quizshock 2040
Sougo and Geiz head into battle with an Another Rider when the original Rider also arrives on the scene. How are both Kamen Rider Quiz and Another Quiz active at once?
2019-01-2025 min
20. Final Answer? 2040
Sougo works with Mondo to get answers from his dad and Geiz works with "White" Woz to stop Another Quiz.
2019-01-2725 min
21. Mirror World 2019
Heure breaks a mirror and gives an Another Rider watch to a man inside; Sougo and Geiz have trouble defeating an enemy who keeps retreating even though he has nowhere to run.
2019-02-0325 min
22. Scariest Zi-O! 2019
Sougo battles with his self on the other side of the mirror; Geiz tries defeating Another Ryuga when things go horribly wrong.
2019-02-1025 min
23. It's Kikai! 2121
Sougo falls asleep while studying and travels 100 years into the future to a world where humans and machines are at war; Tsukuyomi joins forces with White Woz.
2019-02-1725 min
24. Best Friend 2121
Sougo dreams of Kikai going evil while Ora asks White Woz for help with Heure; Geiz asks Tsukuyomi if she really wants to align herself with White Woz.
2019-02-2425 min
25. Another Zi-O 2019
A man with a connection to Sougo's past is taking the leftover energy from previous Another Riders.
2019-03-0325 min
26. Geiz Revive! 2019
Tsukuyomi travels back in time to investigate Hiryuu Kakogawa; White Woz tells Geiz that his watch won't activate until he's committed to killing Sougo.
2019-03-1025 min
27. The Beginning of Everything 2009
After getting beat by Geiz, Black Woz goes to Ora and Heure for help; Schwartz recalls the first time he met Tsukuyomi.
2019-03-1725 min
28. Our Goal 2019
Tsukuyomi learns about Sougo's past; Sougo and Geiz prepare for their showdown.
2019-03-2425 min
29. Blade Joker!? 2019
Kamen Rider DiEnd runs off with Sougo and Geiz's watches when Tsukuyomi gets word of Another Blade; Sougo forces Woz and Geiz to work together.
2019-03-3125 min
30. 2019: Trinity Has Begun!
White Woz has Blade and Chalice fight to bring on the end of the world; Black Woz and Geiz settle their differences.
2019-04-0725 min
31. 2001: Awaken, That Agito!
Sougo and crew watch a news report of the G3 unit getting attacked by Another Agito. When they arrive during another attack, Sougo learns that Another Agito is able to multiply and one freezes in front of Tsukuyomi.
2019-04-1425 min
32. 2001: Unknown Memory
The Timejacker steal the real Agito's power; Woz questions Schwartz about Tsukuyomi's newfound abilities.
2019-04-2125 min
33. 2005: Rejoice! Reverberate! Roar!
It's Sougo's birthday and Woz wants to make it special; Sougo's former classmate who wanted to become an oni is turned into Another Hibiki.
2019-04-2825 min
34. 2019: Heisei Oni, Reiwa Oni
Kyousuke has been outed as not being Hibiki; Sougo has Todoroki take Woz as his pupil for the day.
2019-05-0525 min
35. 2008: First Love, Wake Up!
Sougo recalls his first love from elementary school; Ora recruits a woman falsely accused of murder to become Another Kiva; a new Kamen Rider falls from the sky.
2019-05-1225 min
36. 2019: First Love, Finally!
Schwartz calls a temporary truce with the Kamen Riders to stop Ginga; Sougo tries to get Yuuko to stop her revenge.
2019-05-1925 min
37. 2006: Next Level Kabuto
Sougo and the others watch a news reporter turn into a monster; Tsukuyomi remembers a piece of her childhood; a meteor is heading for Earth.
2019-05-2625 min
38. 2019: Kabuto, the Chosen One
The Hell Brothers steal the Fourze and Ginga watches so that Sougo and Woz cannot stop the asteroid; Tsukasa takes Tsukuyomi to visit her childhood home.
2019-06-0225 min
39. 2007: DenLiner Crash!
The DenLiner breaks down and the Imagin go to Junichirou to fix it; Yuuto Sakurai and Deneb emerge to stop Sougo from obtaining an unstoppable power.
2019-06-0925 min
40. 2017: Grand Climax!
Momotaros is warned about the demon king by Yuuto, taking back the Den-O watch in the process; the gang must travel back to 2011 to stop the Mole Imagin.
2019-06-2325 min
41. 2019: World, Reset
After being defeated by Oma Zi-O, Sougo arrives back in 2019 where all his friends have turned against him and his only ally is a passing through Kamen Rider.
2019-06-3025 min
42. 2019: Missing World
Tsukuyomi saves Sougo from an attacking Geiz; Schwartz recruits Daiki Kaitou after he's caught stealing from Another Zi-O.
2019-07-0725 min
43. 2019: Tsukuyomi Confidential
Schwartz reveals to Tsukuyomi that they are siblings; Ora and Heure are relieved of their Timejacker duties.
2019-07-1425 min
44. 2019: The Call of Aqua
Kamen Rider Aqua arrives in a prototype Time Mazine to take Geiz and Tsukuyomi back to the future; Heure and Ora seek shelter with Sougo after being attacked by Another Drive.
2019-07-2125 min
45. 2019: Eternal Party
Geiz doesn't trust Heure after finding out that Ora is Another Drive; Schwartz uses his powers to summon Kamen Rider Eternal.
2019-07-2825 min
46. 2019: Operation Woz
Sougo and crew attempt to make a deal with the newly revived White Woz to save Geiz.
2019-08-0425 min
47. 2019: Vanishing Watch
Sougo is given an ultimatum regarding his path by Schwartz and takes Tsukuyomi to visit her own time; enemies that should be defeated because of the previous Kamen Riders are now all returning.
2019-08-1125 min
48. 2068: Oma Time
Tsukasa has a plan to stop Schwartz, but it doesn't involve Sougo surviving the outcome.
2019-08-1825 min
49. 2019: Apocalypse
Tsukuyomi has transformed into a Kamen Rider and the final battle has begun.
2019-08-2525 min