"Let the game that leads to the destruction of this world, begin." No matter what, a dangerous game that threatens peace must be stopped. Ace and the others transform into Kamen Riders to confront their troublesome "enemies"! And the situation will come to an end in the most unprecedented way ever...
Genres: Action & Adventure , Drama , Sci-Fi & Fantasy
Keywords: artificial-intelligence-a-i , based-on-manga , biker , conspiracy , cyborg , death-of-hero , evil-dad , friends-to-enemies , henshin-heroes , hero , impostor , martial-arts , masked-superhero , masked-supervillain , memory-loss , monster , motorcycle , mysterious-death , mysterious-disappearance , secret-organization , super-power , superhero , superhero-teamup , supervillain , swordsman , tokusatsu , tribe , villain , watch-series-online