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?
as Sougo Tokiwa / Kamen Rider Zi-O
as Sento Kiryuu / Kamen Rider Build
as Geiz Myoukouin / Kamen Rider Geiz
as Ryuuga Banjou / Kamen Rider Cross-Z
as Tsukuyomi
as Misora Isurugi
as Woz
as Kazumi Sawatari / Kamen Rider Grease
as Gentoku Himuro / Kamen Rider Rogue
as Junichirou Tokiwa
as Ataru Hisanaga
as Shingo Hisanaga
as Fuutaros (voice)
as Tid
as Another Double (voice)
as Ataru's Father
as Ataru's Mother
as Owada
as Classmate
as Fumen Master
as Young Ataru
as Ryotaro Nogami
as Owner
as Momotaros / Kamen Rider Den-O Sword Form (voice)
as Urataros / Kamen Rider Den-O Rod Form (voice)
as Kintaros / Kamen Rider Den-O Axe Form (voice)
as Ryuutaros / Kamen Rider Den-O Gun Form (voice)
as Kamen Rider Agito (voice)
as Kamen Rider Ryuki (voice)
as Kamen Rider Decade (voice)
as Kamen Rider Ghost (voice)
as Kamen Rider Faiz (archive voice)
as Kamen Rider Blade (archive voice)
as Kamen Rider Hibiki (archive voice)
as Kamen Rider Kabuto (archive voice)
as Kamen Rider Kiva (archive voice)
as Kamen Rider Double (archive voice)
as Kamen Rider Double (archive voice)
as Kamen Rider OOO (archive voice)
as Kamen Rider Fourze (archive voice)
as Kamen Rider Wizard (archive voice)
as Kamen Rider Gaim (archive voice)
as Kamen Rider Drive (archive voice)
as Kamen Rider Ex-Aid (archive voice)
as Drive Driver (archive voice)
