12 years ago, the Daybreak Town Accident changed the world and brought forth a new prosperity towards artificial intelligence. But what if that were to all change? Sougo Tokiwa gave up his conquest for power after he chose to reset the world and live a mundane life. However as a Time Jacker began to alter history once again, Sougo is forced to take up the mantle as Kamen Rider Zi-O once again, as he meets Aruto Hiden, the native Rider of the world he has to save. This is the story of two Kamen Riders from two different worlds, whose fight together will ultimately determine the fate of all reality.

Hidden Video: Perfect Secretary Izu's Lecture Room (隠し映像 カンペキ秘書イズの説教部屋, Kakushi Eizō: Kanpeki Hisho Izu no Sekkyō Heya) is a 3-Part special Blu-Ray miniseries for Kamen Rider Zero-One. It features a fourth-wall breaking quiz given to Aruto Hiden by Is. The first 2 Parts were released on the same Blu-Ray as Project Thouser. Aruto seems to lack basic President knowledge, so Izu teaches him a lesson...

Izu suddenly appears before Aruto in a corridor passageway of Satellite Zea, however, there seems to be something off about her... Furthermore, besides her new long-haired hairstyle, she keeps on suddenly appearing and then disappearing from view, and the way she speaks seems unintelligible! Izu, who claims she is suffering from a systems failure, has apparently lost all of her data on Zero-One! So in order to update Izu's data on Zero-One, he decides to go back and revisit all of their previous battles, however...

Izu suddenly appears before Aruto in a corridor passageway of Satellite Zea, however, there seems to be something off about her... Aruto helps a seemingly defective Izu by updating her with all of Zero-One's data up until this point in time when suddenly Aruto finds himself connected to the Ark! While inside, Aruto notices a black Kamen Rider, the likes of which he has never seen before! After being unable to restore her for a while, Izu can no longer take it and her attitude suddenly changes as she begins to speak of an unbelievable truth...!

Fuwa has been told that his true past, the one that hadn't been falsified, has been "boring and uninteresting", as Yua overhears and notices that Fuwa cannot hide the look of disappointment on his face. "You are Vulcan! Engrave it in your head!" In order to regain his confidence, Isamu Fuwa looks back at his life and battles as a Kamen Rider! However, this plan of his starts to head in an unexpected direction...!

In order to regain Fuwa's confidence by looking back on Vulcan's several battles, Yua focuses a little too much on the negative, and Fuwa breaks away as a result! Just then, Aruto and Izu appear before Fuwa, and start to introduce him to different jobs in the workplace for a possible future path for him to choose! Just then, Yua appears before him yet again...!

Aruto and Izu are both introducing Fuwa to a variety of different kinds of jobs as Fuwa starts to doubt himself when Yua appears and says "Fuwa cannot go beyond his work at the organization!", and she cuts off all suggestions! So then Aruto and Izu decide to introduce him to a variety of different jobs for very confident individuals, ones where they can make a strong path for themselves towards the future, however...

The Humagear Azu, claiming to be the secretary of the Ark, has suddenly appeared at MetsubouJinrai.net's ruined headquarters! Her appearance is similar to that of the Secretary-Type Humagear Izu, but the module on her head is glowing red! Azu starts by saying "I will now commence a Singularity test", and goes on to say that all four members of MetsubouJinrai.net are needed in order to completely restore the Ark! After everything has all been said and done, Azu reveals a particular Progrisekey and shows it to the terrorists...!

Aruto seems to lack basic President knowledge, so Izu teaches him a lesson...

A mysterious man called S/Kamen Rider Eden has emerged, committing simultaneous acts of terror across the world, with thousands of believers following his faith. While the people fall one by one and the world delves into chaos, Aruto Hiden stands up to stop him. Isamu Fuwa, Yua Yaiba, Gai Amatsu, plus Jin and Horobi of MetsubouJinrai.net also transform into Kamen Riders and fight against the enemy while struggling to seek the truth.

Recorded live at Nakano Sun Plaza Hall on October 18, 2020. This stage event showcases an exclusive story featuring the main cast of characters from the Kamen Rider Zero-One TV show. The stage play takes place during the three-month time gap between the events of the series finale and the epilogue movie: Kamen Rider Zero-One: REAL×TIME.

ZAIA Enterprise CEO Lyon Arkland has taken away Jin from Metsuboujinrai.net. A large number of soldier-type Humagears "Sold" were seen by Naki and Ikazuchi while rescuing Jin. The intention of Lyon Arkland was to mass-produce "Sold" and sell them as weapons all over the world. Jin is indignant at the fact that Humagears are about to be used as a weapon, and tells the other members of Metsuboujinrai.net that he wants to free the "Solds". Four people who transform into Kamen Riders will fight to release the "Solds". However, something unexpected happened... What happened to Jin, who was captured by Lyon? According to Lyon's plan, the being that poses the "greatest threat" to humankind is about to be born in a surprising way.

A short for Kamen Rider Zero-One streamed on TTFC April 1, 2021 and it was played off as an April Fools' day trick.

With the collapse of ZAIA Enterprise Japan, Gai Amatsu establishes a new company with a secretary-type Humagear Rin. But something went wrong with his body, and Kuroto Dan appeared and separated from his body! The Bugster Virus, which was wandering in the internet and was revived by Ark and infected Gai! Gai transforms into Kamen Rider Thouser to try and get rid of the virus, but Thouser looks black for some reason...

Shigeru Daimonji, the Secretary of National Defense, has ordered Yua Yaiba/Kamen Rider Valkyrie to eliminate Kamen Rider MetsubouJinrai. While she hesitates to act on this directive, the Rider itself sets sights on Valkyrie. Meanwhile, the now former Solds attempt to discover freedom for the first time without ZAIA Enterprise, while engaging in an all-out war against A.I.M.S. Isamu Fuwa/Kamen Rider Vulcan, who personally witnessed the birth of Kamen Rider MetsubouJinrai, investigates to discover their true goal. What is Yua's fate, who acts on her own justice as she refuses to fight both Kamen Rider MetsubouJinrai, the Solds, and Isamu who is determined to carry out his final mission as Kamen Rider Vulcan?

Kamen Rider Genms -Smart Brain and the 1000% Crisis- (仮面ライダーゲンムズ-スマートブレインと1000%のクライシス, Kamen Raidā Genmuzu ─ Sumātoburein to Sen-Pāsento no Kuraishisu ─) is a TTFC-exclusive crossover special between Kamen Rider Ex-Aid and Kamen Rider Zero-One, while also featuring elements of Kamen Rider 555. Serving as a sequel to Kamen Rider Genms -The Presidents-, Gai's journey to learn more about Genm Corp. has its consequences when he faces a revived Kuroto Dan once again. Following the events of Kamen Rider Genms -The Presidents-, Gai Amatsu has managed to set up a proper office for his new company, Thouser-Intellion. He revives Kuroto Dan by giving him a Humagear body to possess. Chaos ensues...