This article is about a/an episode in Kamen Rider Zi-O.

Final Answer? 2040 (ファイナルアンサー?2040 Fainaru Ansā? Nisen-yonjū) is the twentieth episode of Kamen Rider Zi-O. It features the debut of Woz Futureing Quiz and the TV debut of Zi-O WArmor after its appearance in Kamen Rider Heisei Generations FOREVER. It also features a silhouetted glimpse of GeizRevive Goretsu and a glimpse of the Zi-O Ridewatch II at the end of the episode.


Kamen Rider Quiz suddenly appears direct from the year 2040! In order to make Geiz the savior of the future, and deprive Kamen Rider Quiz of his powers, White Woz starts a fight between Zi-O and Geiz! Father and son, arriving to the year 2019, Quiz faces his own father, Another Quiz in battle! And still, this raises yet another problem...


"According to this book, normal high-schooler Sougo Tokiwa embarks on a path which leads him to become the demonic king of time, Ohma Zi-O. Then came Kamen Rider Quiz, Mondo Douan, from the year 2040. Thus, Zi-O and Geiz begin a battle centered on him..."


Guest Cast

Suit Actors

Forms and Collectibles Used



  • Watch used:
  • Form(s) used:
    • Woz
      • Futurering Quiz


  • Count at episode end
    • Watches in Zi-O's possession: Zi-O, Fourze, OOO, OOO Tajadol Combo, Gaim, W, Kuuga, Ghost, Decade, Bike, Phone, Taka, Kodama
    • Watches in Geiz's possession: Geiz, Drive, Cross-Z, Faiz, Wizard, Genm, Ex-Aid, Build, Bike, Phone
    • Watches in Tsukuyomi's possession: Phone
    • Watches in Woz’s possession: Woz, Shinobi, Quiz
    • Watches in Junichiro Tokiwa's possession: Zi-O II (Real World Part)
  • The title of the episode refers to the British gameshow Who Wants to Be a Millionaire?, which has as a catchphrase "Is that your final answer?" (or merely "Final answer?") as it's final confirmation of an answer the competitor is giving to a question before it is revealed.
  • Geiz defeating Zi-O as BuildArmor is a callback to episode 9 where Geiz was defeated by Zi-O in the same method.
  • Shinichiro Shirakura explained on his Twitter the reason Another Quiz wasn't permanently neutralized when defeated by Kamen Rider Quiz himself was because Quiz (and Geiz) didn't really want to beat down Another Quiz.
  • Its unknown why Mondo still has his memories despite the creation of the Quiz Miridewatch.
  • Shinji Kido does not make a NEXT LEGEND cameo at the end of the episode, unlike most other tribute episodes that feature a cameo appearance of the next legend appearance.

External links


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