Kamen Rider Build: Be The One

Kamen Rider Build: Be The One (劇場版 仮面ライダービルド: ビー・ザ・ワン) is an upcoming film of Kamen Rider Build, double billed with the ' movie, '.

Plot
Set after the events of the Japanese Civil War, Seito, Hokuto and Touto now support each other in their mission to reunify Japan, with new governors leading each region instead of prime ministers. However, they are part of an evil organization called "Blood Tribe", which intends to take over the entire world. Being certain that Sento Kiryu/Kamen Rider Build is a major threat to their plans, they proceed with their "Build Annihilation Plan" (ビルド殲滅計画) to manipulate Sento's friends and other civilians against him. The trailer also teased the "destruction of a bond between two partners" and that "those two can bring about a miracle."

Continuity and Placement

 * Kamen Rider Build: This movie takes place shortly after the announcement of the three new governors in 45, but before 46.
 * Kamen Rider Zi-O: to be announced

Allies

 * Misora Isurugi
 * Sawa Takigawa

Other

 * Evolto
 * Soichi Isurugi
 * Nariaki Utsumi

Villains

 * N-Daguva-Zeba
 * Virgo Zodiarts
 * Leo Zodiarts
 * Sagittarius Zodiarts
 * Lord Baron
 * Heart
 * Gamedeus

Cast

 * Sento Kiryu (桐生 戦兎): Atsuhiro Inukai (犬飼 貴丈)
 * Ryuga Banjo (万丈 龍我): Eiji Akaso (赤楚 衛二)
 * Kazumi Sawatari (猿渡 一海): Kouhei Takeda (武田 航平)
 * Misora Isurugi (石動 美空): Kaho Takada (高田 夏帆)
 * Nariaki Utsumi (内海 成彰): Yuki Ochi (越智 友己)
 * Sawa Takigawa (滝川 紗羽): Yukari Taki (滝 裕可里)
 * Takumi Katsuragi (葛城 巧): Yukiaki Kiyama (木山廉彬)
 * Gentoku Himuro (氷室 幻徳): Kensei Mikami (水上剣星)
 * Soichi Isurugi (石動 惣一): Yasuyuki Maekawa (前川泰之)
 * Evolto (エボルト), Evol Driver (エボルドライバー): Tetsuo Kanao (金尾 哲夫)
 * Build Driver (ビルドドライバー): KORBY (コービー)
 * Sclash Driver (スクラッシュドライバー): Norio Wakamoto (若本 規夫)

Guest cast

 * Kengo Ino (伊能賢剛): Masanobu Katsumura (勝村政信)
 * Mitsuomi Gohara (郷原光臣): Takashi Fujii (藤井隆)
 * Ryoka Saiga (才賀涼香): Rena Matsui (松井玲奈)
 * Shinobu Katsuragi (葛城 忍): Joji Kokubo (小久保丈二)

Suit actors

 * Kamen Rider Build: Seiji Takaiwa (高岩 成二)
 * Kamen Rider Cross-Z: Eitoku (永徳)
 * Kamen Rider Grease: Satoshi Fujita (藤田 慧)
 * Kamen Rider Rogue: Jun Watanabe (渡辺 淳)
 * Kamen Rider Blood: Yasuhiko Imai (今井 靖彦)
 * Zebra Lost Smash:
 * Scissors Lost Smash:

Fullbottles

 * Bottle used:
 * Build
 * Organic: Rabbit, FullFull RabbitTank (Rabbit Mode), Gold Rabbit, Silver Dragon
 * Inorganic: Tank, FullFull RabbitTank (Tank Mode)
 * Other: Hazard Trigger, Genius, Cross-ZBuild Can
 * Cross-Z
 * Organic:
 * Inorganic:
 * Other:
 * Grease
 * Organic:
 * Inorganic:
 * Rogue
 * Organic: Crocodile Crack
 * Inorganic:
 * Blood
 * Organic: Cobra Lost
 * Inorganic:
 * Other: Great Cross-Z Dragon, Hazard Trigger
 * Zebra Lost Smash
 * Shimauma Lost
 * Scissors Lost Smash
 * Hasami Lost
 * Form used:
 * Build
 * RabbitTank Form, RabbitRabbit Form, TankTank Form, Genius Form, Cross-ZBuild Form

Sclashjellies

 * Jelly used:
 * Grease
 * Robot

Evolbottles

 * Bottle used:
 * Cross-Z
 * Organic: Great Dragon
 * Inorganic:
 * Other: Great Cross-Z Dragon
 * Form used:
 * Cross-Z
 * Great Cross-Z

Theme song
The theme song for the film is Everlasting Sky, performed by Beverly, who also performs the show's main theme song, Be the One. The chorus was first played at the press conference for the film and other subsequent press conferences for the film alongside.

Errors

 * to be added