Story :A young Kamen Rider fan is granted his wish of seeing Riders in person, initiating the ultimate Japanese superhero crossover meta film. The third and final installment of the Heisei Generations series finds Kamen Rider Zi-O and Kamen Rider Build joining forces with all of the other Heisei Generation Riders to reverse the damages of an evil Time Jacker named Tid, and save their legacy. Are Kamen Riders real? Will you believe?
Cast
So OkunoSougo Tokiwa / Kamen Rider Zi-O
Atsuhiro InukaiSento Kiryuu / Kamen Rider Build
Gaku OshidaGeiz Myoukouin / Kamen Rider Geiz
Eiji AkasoRyuuga Banjou / Kamen Rider Cross-Z
Shieri OhataTsukuyomi
Kaho TakadaMisora Isurugi
Keisuke WatanabeWoz
Kouhei TakedaKazumi Sawatari / Kamen Rider Grease
Kensei MikamiGentoku Himuro / Kamen Rider Rogue
Katsuhisa NamaseJunichirou Tokiwa
Nayuta FukuzakiAtaru Hisanaga
Taiyo SaitoShingo Hisanaga
Kenichi TakitohFuutaros (voice)
Shunsuke DaitohTid
Kentaro ItoAnother Double (voice)
Hiroaki NakagawaAtaru's Father
Rina TakataeAtaru's Mother
Reo SuzukiOwada
Souryu NishiClassmate
Hiroshi DoukiFumen Master
Yuugen OkamotoYoung Ataru
Takeru SatohRyotaro Nogami
Kenjirou IshimaruOwner
Toshihiko SekiMomotaros / Kamen Rider Den-O Sword Form (voice)
Koji YusaUrataros / Kamen Rider Den-O Rod Form (voice)
Masaki TerasomaKintaros / Kamen Rider Den-O Axe Form (voice)
Kenichi SuzumuraRyuutaros / Kamen Rider Den-O Gun Form (voice)