This article is about a/an episode in Kamen Rider Zero-One.

I am the Ark and a Kamen Rider (ワタシがアークで仮面ライダー Watashi ga Āku de Kamen Raidā) is the thirty-sixth episode of Kamen Rider Zero-One. It marks the beginning of the Ark-Zero arc as it features the in-series debut of Kamen Rider Ark-Zero and the Ark Driver-Zero after their brief appearances in the President Special, as well as Horobi's first transformation into Ark-Zero.


An incident suddenly erupts in Daybreak Town, where Horobi, Jin, Naki, and Ikazuchi are based! Something the likes of which no one has ever seen before is about to be created! Something so wicked that it exceeds human knowledge! Meanwhile, Aruto, who is holding on to his dream that Horobi can become a father, becomes aware of the development of a new kind of artificial intelligence technology that can only be developed by Hiden Manufacturing! It was just then when Aruto noticed Fuwa looking in...


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Guest Cast

Suit Actors

Forms and Collectibles Used


  • Key Used:
    • Zero-One
      • MetalCluster Hopper
    • Vulcan
      • Rampage Gatling
    • Valkyrie
      • Lightning Hornet
    • Jin
      • Burning Falcon
  • Form Used:
    • Zero-One
      • MetalCluster Hopper
    • Vulcan
      • RampageVulcan
    • Valkyrie
      • Lightning Hornet
    • Jin
      • Burning Falcon


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Zero-One Ep 36 Closing Screen
  • Closing Screen Progrisekeys:
    • Kamen Riders: Horobi, Jin
    • Progrisekeys:
      • Horobi: Sting Scorpion
      • Jin: Burning Falcon
  • 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, MetalCluster Hopper
    • Progrisekeys in Vulcan's possession: Shooting Wolf, Punching Kong, Gatling Hedgehog, Trapping Spider, Assault Wolf, Rampage Gatling
    • Progrisekeys in Valkyrie's possession: Rushing Cheetah, Lightning Hornet, Fighting Jackal
    • Progrisekeys in Jin's possession: Burning Falcon
    • Progrisekeys in Horobi's possession: Sting Scorpion
    • Progrisekeys in Thouser's possession: Amazing Caucasus, Sparking Giraffe, Crushing Buffalo, Exciting Stag, Splashing Whale, Dynamaiting Lion, Storming Penguin, Scouting Panda,
    • Progrisekeys in unknown possession: Amazing Hercules
    • Humagear Progrisekeys in Zero-One's possession: Is, Uchuyaro Subaru, Saikyo Takumi Oyakata, Dr. Omigoto, Sumida Smile, Mamoru, Bengoshi Bingo, Ikkan Nigiro, Okureru, Matsuda Enji, G-Pen, Matsurida Z, Fukkinhoukai Taro, Shesta, Delmo, Love-chan, Higashinogawa no Haha, Hakase Bot
    • Humagear Progrisekeys in's possession: Uchuyaro Raiden
    • Zetsumerisekeys in Thouser's possession: Awaking Arsino
    • Zetsumerisekeys in's possession: Berotha, Kuehne, Ekal, Neohi, Onycho, Vicarya, Gaeru, Mammoth, Dodo, Arsino
  • This episode features the cameo appearance of Hakase Bot since his last appearance on Zero-One Episode 25.
  • Similar to episodes 17 and 30, the title of this episode is a call back to the title of episode 1. The difference is that the episode title uses ワタシ (Watashi) instead of オレ (Ore) like the previous episodes using the similar title.
  • This is the first full-length episode to air after the production hiatus caused by the COVID-19 pandemic, with a series of recap specials having aired in the meantime.
  • Gai and Ikazuchi did not appeared transformed in this episode.

External links


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