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?
奥野壮
as Sougo Tokiwa / Kamen Rider Zi-O
犬飼貴丈
as Sento Kiryuu / Kamen Rider Build
押田岳
as Geiz Myoukouin / Kamen Rider Geiz
赤楚衛二
as Ryuuga Banjou / Kamen Rider Cross-Z
大幡しえり
as Tsukuyomi
高田夏帆
as Misora Isurugi
渡邊圭祐
as Woz
武田航平
as Kazumi Sawatari / Kamen Rider Grease
水上剣星
as Gentoku Himuro / Kamen Rider Rogue
生瀬勝久
as Junichirou Tokiwa
福崎那由他
as Ataru Hisanaga
Taiyo Saito
as Shingo Hisanaga
