Kamen Rider: Reiwa The First Generation

Kamen Rider: Reiwa The First Generation (仮面ライダー 令和 ザ・ファースト・ジェネレーション) is the 11th Movie War crossover film of Kamen Rider Zero-One and Kamen Rider Zi-O. As the first crossover film following the end of the Heisei era, it will be the first successor to the Heisei Generations Series in Reiwa era.

Synopsis
The Hiden Zero-One Driver can only be used by the company's president. Whose will was the one that led to the creation of this device and it falling in the hands of Aruto Hiden? Kamen Rider Zero-One's birth story will be revealed!

Kamen Rider Zi-O, who fought as the greatest Demon King of Heisei Kamen Riders chose to reset the world and live a new life. Why does Sougo Tokiwa transform into a Kamen Rider again and meet Zero-One? Kamen Rider Zi-O's true ending chosen by Sougo will be revealed!

The world of Kamen Rider Zero-One and the world of Kamen Rider Zi-O. The two heroes live in different worlds, but what is waiting for them after crossing time and space into a single world? Union or conflict? This winter marks a new legend in the history of Kamen Rider.

Continuity and Placement

 * Kamen Rider Zero-One: to be announced
 * Kamen Rider Zi-O: The film is set sometime after the series finale.

Plot
to be added

Zero-One

 * Izu
 * Yua Yaiba
 * Korenosuke Hiden
 * Jun Fukuzoe
 * Sanzo Yamashita

Villains

 * Finis
 * Trilobite Magia

Cast

 * Zero-One Cast
 * Aruto Hiden (飛電 或人): Fumiya Takahashi (高橋 文哉)
 * Izu (イズ): Noa Tsurushima (鶴嶋乃愛)
 * Jin (迅): Daisuke Nakagawa (中川大輔)
 * Horobi (滅): Shuya Sunagawa (砂川脩弥)
 * Korenosuke Hiden (飛電是之助): Tokuma Nishioka (西岡徳馬)
 * Hiden Zero-One Driver, A.I.M.S. Shot Riser, MetsubouJinrai ForceRiser: Maynard Plant (メイナード・プラント), Blaise Plant (ブレイズ・プラント)


 * Zi-O Cast
 * Sougo Tokiwa (常磐 ソウゴ): So Okuno (奥野 壮)
 * Geiz Myoukouin (明光院 ゲイツ): Gaku Oshida (押田 岳)
 * Tsukuyomi (ツクヨミ): Shieri Ohata (大幡 しえり)
 * Woz (ウォズ): Keisuke Watanabe (渡邊 圭祐)


 * Guest Cast
 * Finis (フィニス) : Rina Ikoma (生駒里奈)
 * Will (ウィル) : Soko Wada (和田聰宏)

Progrise Keys

 * Key Used:
 * Zero-One
 * Rising Hopper
 * 001
 * Rising Hopper
 * Vulcan
 * Shooting Wolf
 * Jin
 * Flying Falcon
 * Horobi
 * Sting Scorpion
 * Type-1
 * Rocking Hopper
 * Form Used:
 * Zero-One
 * Rising Hopper
 * 001
 * Rising Hopper
 * Vulcan
 * Shooting Wolf
 * Jin
 * Flying Falcon
 * Horobi
 * Sting Scorpion
 * Type-1
 * Rocking Hopper

Ridewatches

 * Watch used:
 * Zi-O
 * Zi-O, Zi-O Ridewatch II, GrandZi-O
 * Geiz
 * Geiz
 * Tsukuyomi
 * Tsukuyomi
 * Rider Armor(s) used:
 * Zi-O
 * Zi-O II, GrandZi-O
 * Geiz
 * to be determined
 * Tsukuyomi
 * to be determined
 * Kamen Rider(s) summoned in Grand Zi-O:
 * to be determined
 * Weapon(s) summoned in Grand Zi-O:
 * to be determined

Miridewatches

 * Watch used:
 * Woz
 * Woz
 * Futurering(s) used:
 * Woz
 * to be determined

Theme Song

 * to be added