Zi-O
49 episodes · Sep 2, 2018
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.
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S29E1Kingdom 2068
Sep 2, 201825mSougo 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...!
S29E2Best Match 2017
Sep 9, 201825mThe 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...
S29E3Doctor Gamer 2018
Sep 16, 201825mA 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!
S29E4No Continue 2016
Sep 23, 201825mOra 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.
S29E5Switch On! 2011
Sep 30, 201825mTsukuyomi 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.
S29E6555 913 2003
Oct 7, 201825mTakumi joins Sougo in protecting Karin from Another Fourze; Tsukuyomi and Geiz learn that Karin is actually much older than she looks.
S29E7Magic Showtime 2018
Oct 14, 201825mSougo 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.
S29E8Beauty & Beast 2012
Oct 21, 201825mGeiz tracks down Kousuke in order to get his hands on the Wizard Ride Watch.
S29E9Genm Master 2016
Oct 28, 201825mUhr 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.
S29E10Hawk, Tiger and Grasshopper 2010
Nov 11, 201825mSougo asks Kuroto just what type of king that he wants to be; Tsukuyomi learns to listen to all points of view.
S29E11Zi-O on Parade 2018
Nov 18, 201825mSougo 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.
S29E12My & My Stage 2013
Nov 25, 201825mSougo 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.
S29E13Ghost Hunter 2018
Dec 2, 201825mTakeru 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.
S29E14Go! Go! Ghost 2015
Dec 9, 201825mWith 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.
S29E15Back to 2068
Dec 16, 201825mOma 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.
S29E16Forever King 2018
Dec 23, 201825mSougo 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.
S29E17Happy New Woz 2019
Jan 6, 201925mSougo 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.
S29E18Amazing! Era! Future! 2022
Jan 13, 201925mSougo 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.
S29E19The Quizshock 2040
Jan 20, 201925mSougo 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?
S29E20Final Answer? 2040
Jan 27, 201925mSougo works with Mondo to get answers from his dad and Geiz works with "White" Woz to stop Another Quiz.
S29E21Mirror World 2019
Feb 3, 201925mHeure 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.
S29E22Scariest Zi-O! 2019
Feb 10, 201925mSougo battles with his self on the other side of the mirror; Geiz tries defeating Another Ryuga when things go horribly wrong.
S29E23It's Kikai! 2121
Feb 17, 201925mSougo 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.
S29E24Best Friend 2121
Feb 24, 201925mSougo 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.
S29E25Another Zi-O 2019
Mar 3, 201925mA man with a connection to Sougo's past is taking the leftover energy from previous Another Riders.
S29E26Geiz Revive! 2019
Mar 10, 201925mTsukuyomi 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.
S29E27The Beginning of Everything 2009
Mar 17, 201925mAfter getting beat by Geiz, Black Woz goes to Ora and Heure for help; Schwartz recalls the first time he met Tsukuyomi.
S29E28Our Goal 2019
Mar 24, 201925mTsukuyomi learns about Sougo's past; Sougo and Geiz prepare for their showdown.
S29E29Blade Joker!? 2019
Mar 31, 201925mKamen 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.
S29E302019: Trinity Has Begun!
Apr 7, 201925mWhite Woz has Blade and Chalice fight to bring on the end of the world; Black Woz and Geiz settle their differences.
S29E312001: Awaken, That Agito!
Apr 14, 201925mSougo 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.
S29E322001: Unknown Memory
Apr 21, 201925mThe Timejacker steal the real Agito's power; Woz questions Schwartz about Tsukuyomi's newfound abilities.
S29E332005: Rejoice! Reverberate! Roar!
Apr 28, 201925mIt'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.
S29E342019: Heisei Oni, Reiwa Oni
May 5, 201925mKyousuke has been outed as not being Hibiki; Sougo has Todoroki take Woz as his pupil for the day.
S29E352008: First Love, Wake Up!
May 12, 201925mSougo 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.
S29E362019: First Love, Finally!
May 19, 201925mSchwartz calls a temporary truce with the Kamen Riders to stop Ginga; Sougo tries to get Yuuko to stop her revenge.
S29E372006: Next Level Kabuto
May 26, 201925mSougo and the others watch a news reporter turn into a monster; Tsukuyomi remembers a piece of her childhood; a meteor is heading for Earth.
S29E382019: Kabuto, the Chosen One
Jun 2, 201925mThe 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.
S29E392007: DenLiner Crash!
Jun 9, 201925mThe 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.
S29E402017: Grand Climax!
Jun 23, 201925mMomotaros 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.
S29E412019: World, Reset
Jun 30, 201925mAfter 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.
S29E422019: Missing World
Jul 7, 201925mTsukuyomi saves Sougo from an attacking Geiz; Schwartz recruits Daiki Kaitou after he's caught stealing from Another Zi-O.
S29E432019: Tsukuyomi Confidential
Jul 14, 201925mSchwartz reveals to Tsukuyomi that they are siblings; Ora and Heure are relieved of their Timejacker duties.
S29E442019: The Call of Aqua
Jul 21, 201925mKamen 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.
S29E452019: Eternal Party
Jul 28, 201925mGeiz doesn't trust Heure after finding out that Ora is Another Drive; Schwartz uses his powers to summon Kamen Rider Eternal.
S29E462019: Operation Woz
Aug 4, 201925mSougo and crew attempt to make a deal with the newly revived White Woz to save Geiz.
S29E472019: Vanishing Watch
Aug 11, 201925mSougo 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.
S29E482068: Oma Time
Aug 18, 201925mTsukasa has a plan to stop Schwartz, but it doesn't involve Sougo surviving the outcome.
S29E492019: Apocalypse
Aug 25, 201925mTsukuyomi has transformed into a Kamen Rider and the final battle has begun.