| Genre: | Tokusatsu Superhero fiction Science fiction Action/Adventure Comedy-Drama Cyberpunk |
| Developer: | Ishimori Productions Toei Company |
| Director: | Teruaki Sugihara |
| Narrated: | Kōichi Yamadera |
| Opentheme: | "REAL×EYEZ" |
| Composer: | Go Sakabe |
| Country: | Japan |
| Language: | Japanese |
| Num Episodes: | 45 |
| List Episodes: | List of Kamen Rider Zero-One episodes |
| Runtime: | 24–25 min. (per episode) |
is a Japanese tokusatsu drama series produced by Toei Company and TV Asahi. It is the 30th series in the Kamen Rider franchise and the first series in the Reiwa period. The show premiered on September 1, 2019, following the finale of Kamen Rider Zi-O, and joined Kishiryu Sentai Ryusoulger, and later, Mashin Sentai Kiramager in the Super Hero Time lineup before concluding on August 30, 2020.
The series' theme revolves around technological singularity and artificial intelligence, a theme shared with the company, Hiden Intelligence, who face threats from the cyber-terrorist group, MetsubouJinrai.net, who want to take over and bring extinction to the human race via a tech uprising.
See main article: List of Kamen Rider Zero-One characters. The story takes place in a world where Japan has entered a new era of technological innovations as Hiden Intelligence, the leading tech company in artificial intelligence research, develops human-like androids called Humagears, which quickly become a staple in both public and private sectors. However, a cyber-terrorist organization known as "MetsubouJinrai.net" starts hacking into Humagears, transforming them into monsters called "Magias" and turning them against humanity. The government responds by establishing a military resistance unit Artificial Intelligence Military Service, or A.I.M.S., to destroy them.
The story primarily follows Aruto Hiden, a young man with aspirations of becoming a comedian who suddenly finds himself appointed as the new CEO of Hiden Intelligence after his grandfather's death. Despite his initial disinterest, Aruto changes his mind after witnessing MetsubouJinrai.net's terrorist attacks firsthand; maintaining appearances as CEO while becoming Kamen Rider Zero-One to realize his late father's wish for a peaceful co-existence between humans and Humagears. This places him in an uneasy alliance with A.I.M.S. operatives, Isamu Fuwa and Yua Yaiba, who can transform into Kamen Rider Vulcan and Kamen Rider Valkyrie respectively, against MetsubouJinrai.net; led by the rogue Humagears Horobi and Jin, who can also transform into Kamen Riders.
All the while, Gai Amatsu, the CEO of tech giant conglomerate and Hiden's corporate rival ZAIA Enterprise, initially watches their battles from afar before moving forward with his agenda to destroy all Humagears and create a society only for humans with his company in the forefront. He later develops the Kamen Rider Thouser system to achieve his goals and personally enter the fray as well as devices to transform humans into “Raiders”. As the ideals of Aruto, Gai, and MetsubouJinrai.net collide, a three-way battle takes place to decide the future for both Humagears and humankind. However, after the maliciously sentient AI "Ark" ascends into a Kamen Rider form and threatens the world, they are forced to settle their differences and join forces to stop it.
Development for the show had begun during the summer of 2018. Producer Takahito Omori had visited several technological institutes and spoke with many professors and experts on the topic of artificial intelligence. The suit's design was completed in time before the Reiwa-era change, but a name had not been decided on yet. Omori came up with the idea of "Rei-One", which was a shortening of "Reiwa's first Rider." It was later pointed out that "rei" could also be read as "zero", and that there was already a superhero named Kikaider with the "01" moniker. With the show's heavy technology theme, the name "Zero-One" was chosen as a reference to binary code and the trademark was registered by Toei on April 19, 2019.[1] Three months later, a press conference was announced by an unnamed Humagear on the Kamen Rider Zi-O Twitter account.
In July, Kamen Rider Zero-One was officially announced during a press conference alongside its cast. Yuya Takahashi is the main writer, who previously was main writer for Kamen Rider Ex-Aid, and later, for Kamen Rider Geats.
Two members of the band Monkey Majik revealed that they will be providing the voices for the Hiden Zero-One Driver and the Progrise Keys.
The theme song is "REAL×EYEZ", a collaboration by J×Takanori Nishikawa. J composed the song, while Nishikawa provides the vocals.[2] Vocaloid producer DJ'Tekina//Something provided the song's arrangement.
As a result of the ongoing COVID-19 pandemic in Japan, the filming schedule changed and the series' television broadcast was delayed following episode 35. During the break period, Zero-One released five special episodes that reflect past events as recounted by the main characters. The two-part "President Special," focusing on Aruto Hiden and Is, the "Shooting Special," focusing on Isamu Fuwa and Yua Yaiba, and the two-part "Super Job War".[3] [4]
After Japan lifted the state of emergence on May 26, filming of Zero-One and other related Japanese dramas were allowed to resume filming starting on June 1. However, new restrictions were announced, such as filming staff maintaining a distance of at least two meters and only allowing 20 extras in a single scene while scenes with mass crowds will be handled with composite editing. In addition, Zero-Ones broadcasting resumed on 21 June 2020.[5] [6] [7] In regards to the summer movie, it was postponed alongside Mashin Sentai Kiramager the Movie: Be-Bop Dream due to the pandemic.[8]
See main article: List of Kamen Rider Zero-One episodes.
Kamen Rider Zero-One made his first appearance as a cameo in the film .
See main article: Kamen Rider Reiwa The First Generation. A Movie War film, titled [9] was released on December 21, 2019,[10] featuring the casts of Kamen Rider Zero-One and the last Heisei Kamen Rider series, Kamen Rider Zi-O. Actress Rina Ikoma and actor Sōkō Wada portrayed the Time Jacker Finis and the Humagear Will respectively.[11] This movie introduces another version of Kamen Rider Zero-One known as Kamen Rider Zerozero-One, and the Kamen Rider 1-inspired Kamen Rider Ichi-Gata.[12] [13] This movie is a shared tribute to the original series, Kamen Rider, and the entire Heisei Kamen Rider Series as a whole. The events of the film take place between episodes 9 and 10.
See main article: Kamen Rider Zero-One the Movie: Real×Time. was originally scheduled for release on July 23, 2020, double billed with Mashin Sentai Kiramagers film, but both were postponed due to the COVID-19 pandemic.[14] [15] On August 30, 2020, the film was given a new release date of December 18, 2020.[16] On October 18, 2020, it was announced that the film will be double billed with Kamen Rider Saber Theatrical Short Story: The Phoenix Swordsman and the Book of Ruin.[17] In the film, which is set after the final episode of the TV series, actor Hideaki Itō portrayed the film's main antagonist.
is a series of V-Cinema releases written by Yuya Takahashi and directed by Masaya Kakehi that serve as spin-offs for characters from the Kamen Rider Zero-One series.[20] [21] The events of the V-Cinemas take place after the end of the main series and Kamen Rider Zero-One the Movie: Real×Time.
is a web-exclusive animated short series released on Toei Tokusatsu Fan Club on July 23, 2020.[24]
is a web-exclusive crossover series of Toei Tokusatsu Fan Club starring Nachi Sakuragi as Gai Amatsu and Tetsuya Iwanaga of Kamen Rider Ex-Aid reprising his role as Kuroto Dan. The theme song is "GAME CHANGER" performed by Hiroyuki Takami, who reprised his role as Masamune Dan in the first entry.[25]
is a web-exclusive crossover series released on Toei Tokusatsu Fan Club on October 16, 2022 that features cast members from the Kamen Rider metaseries and serves as a direct sequel to Kamen Rider Genms. The theme song is "What's the Outsiders?" performed by m.c.A.T.[31]
is a 3D action game released on October 29, 2020 for PlayStation 4 and Nintendo Switch. While the storyline primarily focuses on the casts of Kamen Rider W and Kamen Rider OOO, the titular Rider of Kamen Rider Zero-One also appears in the game.[32]
An American comic book series of the same name, written by Brian Easton and drawn by Hendry Prasetya, was announced by Titan Comics on April 28, 2022. The first issue will release on November 23, 2022. A new foe (known as Kamen Rider Ragnarok) will be introduced in the first issue.
Episodes 1, 2, 29, and 45 and Specials 1-3 do not feature the show's opening sequence. This song is used as the ending theme in episodes 2 and 45 and as an insert song in episodes 1, 9, 29, 38, and 39 and Specials 1-3.