Tsukasa is a Kamen Rider who presents himself as an enemy of the Super Sentai teams, claiming he will not stop until they are defeated. He battles Captain Marvelous, and the two later reveal that their apparent conflict was a plan to expose the Shocker-Zangyack alliance. He joins the heroes in the final fight.
The central protagonist and Kamen Rider Decade. Initially amnesiac, he orchestrates a Rider Battle that secretly serves as a farce to empower Dai-Shocker's goal of world dominion, but ultimately redeems himself to lead the final assault against his former faction.
Accepts his destiny as a world destroyer but ultimately sacrifices himself to allow the multiverse to continue through memories. Revived by fellow Riders recollections, he joins forces to defeat Super Shocker and Ultimate D, later using his interdimensional abilities to grant Shotaro Hidari closure before resuming his solo journey.
Fallen Makai Knight revived by Rinza, seeks a fair fight with Ryuga.
Voice entity referencing dimensional travel and Rider crossovers.
Dimension-hopping rider who travels through parallel worlds.
Eccentric student obsessed with dark creatures and supernatural phenomena.
Known as Club, he is one of the leaders of the Grim Reapers, a gang whose members pursue thrills through violence. He is among the gang members Kujo fights at the hideout while Remi completes her remote audition. The plot summary provides no additional personal background or specific outcome for Club.
A dimensional traveler who coordinates the Heisei Riders' alliance. He actively recruits reluctant Riders, escorts Shu to see his mother, and plays a crucial role in the final assault on the Badan Empire. He ultimately helps destroy the Mega Reverse Machine alongside other Riders.
A disillusioned employee whose ordinary workday becomes a desperate struggle for survival in a lethal game of tag.
Lazy office worker thrust into a deadly blood type B tag game.
Masahiro Inoue has 40 screen credits in a career dating back to 2005. Their work spans 10 cinematic universes — most prominently The Chasing World Collection with 2 titles. Signature works include Fang of God: Jinga, Kamen Rider Zi-O, Kamen Rider × Super Sentai: Super Hero Wars. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.
Universe traveler — spans 10 universes
Related entry on Wikidata (Q1040019), public domain (CC0).
