Icon-zero-one.png This article is about a/an episode in Kamen Rider Zero-One .

Objection! That Trial (異議あり!ソノ裁判 Igiari! Sono Saiban) is the twenty-first episode of Kamen Rider Zero-One.


ZAIA Enterprise has now beaten Hiden Intelligence at two of the five parts of their "5-Part Workplace Competition"! The next stage of the competition involves a case between the Attorney-Type Humagear and a ZAIA Spec user prosecutor, in which there has been a lawsuit presented due to marriage fraud! If the accused is guilty, then ZAIA Enterprise wins the trial, but if the accused is proven to be innocent, then Hiden Intelligence will win! However, it appears that the prosecutor seems to be suppressing some conclusive evidence in this trial...!


to be added


Guest Cast

Suit Actors

Forms and Collectibles Used


  • Key Used:
    • Zero-One
      • Shining Assault Hopper, Rising Hopper, Flaming Tiger
    • Vulcan
      • Assault Wolf
    • Thouser
      • Amazing Caucasus, Flaming Tiger (Jacking Break)
  • Form Used:
    • Zero-One
      • Shining Assault Hopper, Rising Hopper, Flaming Tiger
    • Vulcan
      • Assault Wolf


  • Key Used:
    • Thouser
      • Awaking Arsino


  • to be added


Zero-One Ep 21 Closing Screen.png

  • Closing Screen Progrisekeys:
    • Kamen Riders: Zero-One, Thouser
    • Progrisekeys:
      • Zero-One: Shining Assault Hopper
      • Thouser: Amazing Caucasus
    • Zetsumerisekeys:
      • Awaking Arsino
  • Ending Sponsors Progrisekeys
    • 1. Flaming Tiger
    • 2. Punching Kong
    • 3. Lightning Hornet
  • Count at episode end
    • Progrisekeys in Zero-One's possession: Rising Hopper, Biting Shark, Flying Falcon, Flaming Tiger, Freezing Bear, Breaking Mammoth, Shining Hopper, Hopping Kangaroo
    • Progrisekeys in Vulcan's possession: Shooting Wolf, Punching Kong, Gatling Hedgehog, Assault Wolf, Trapping Spider
    • Progrisekeys in Valkyrie's possession: Rushing Cheetah
    • Progrisekeys in Thouser's possession: Amazing Caucasus, Sparking Giraffe, Exciting Stag, Crushing Buffalo, Splashing Whale, Storming Penguin, Scouting Panda, Sting Scorpion, Lightning Hornet
    • Progrisekeys in Masuji Narusawa's possession: Dynamaiting Lion
    • Zetsumerisekeys in Thouser's possession: Awaking Arsino, Berotha, Kuehne, Ekal, Neohi, Onycho, Gaeru, Mammoth, Dodo, Arsino
  • It is the first and only episode to feature 3 Progrisekeys in the Closing Screen.
  • This episode features the only appearance of Zero-One Flaming Tiger since its last appearance in episode 14.
  • The part when Aruto gets enraged and his eyes glow red is a foreshadowing for his weakness with the upcoming MetalCluster Hopper form, in which he becomes uncontrollable and attacks in rage, ally and enemy equal.

External links


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