Icon-zi-o.png This article is about a/an episode in Kamen Rider Zi-O.

GO! GO! Ghost 2015 (GO!GO!ゴースト2015 GO! GO! Gōsuto Nisen-Jūgo) is the fourteenth episode of Kamen Rider Zi-O. It is the second part of the Kamen Rider Ghost and Kamen Rider Decade dual tribute arc, and features the return of Kamen Rider Specter portrayed by Ryosuke Yamamoto. It also features the debut of Zi-O DecadeArmor, Zi-O DecadeArmor Build Form, Zi-O DecadeArmor Ghost Form, Decade Ghost, the Genm and Cross-Z Modes of Geiz's Time Mazine, the Ex-Aid and Build Modes of Zi-O's Time Mazine, and the RideHeisaber.

This episode is accompanied by the fourteenth episode of Kamen Rider Zi-O: Supplementary Plan web series, Pink Devil.


Sougo has become a ghost! His spirit is invisible to both Tsukuyomi and Geiz! In order to return Sougo back to normal, Geiz travels back to the year 2015! Geiz encounters and starts to fight Another Ghost in 2015, but just then, Kamen Rider Decade appears!

Continuity and Placement

  • The past 2015: The ending leads to an altered timeline rather than continuing in Ghost TV series, with Takeru having lost his powers.


"According to this book, average high schooler Sougo Tokiwa embarks on a path which leads him to become the demonic king of time, Ohma Zi-O. But now, a mysterious Kamen Rider appears before him. And the power of Another Ghost causes his soul so be exorcised from his body. Yet all goes according to my desires. Oh, pardon me... That last part was not in the text..."


Guest Casts

Suit Actors

Forms and Collectibles Used


Ghost Eyecons

  • Eyecon Used:
    • Ghost
      • Ore
    • Specter
      • Specter
  • Damashii Used:
    • Ghost
      • Ore Damashii
    • Specter
      • Specter Damashii

Rider Cards

  • Card Used:
    • Kamen Ride: Ryuki, Ghost
    • Attack Ride: Strike Vent (off-screen)
    • Form Ride:
    • Final Form Ride:
    • Final Attack Ride: Ghost
    • Final Kamen Ride:
    • K-Touch: N/A
  • Forms:
    • Decade Ryuki, Decade Ghost Ore Damashii


  • The shoulder armors of Ryuki when Decade become Decade Ryuki were lower than supposed to be.
  • The Gan Gun Miina plays when Ghost hasn't done a eye contact with the Ghost Driver and the Gan Gun Saber.
  • When Zi-O DecadeArmor changes to other DecadeArmor forms and has his Dimension Face shuffled, it only displays the faces of the default DecadeArmor, Build Form, Ghost Form, Ex-Aid Form L and Ex-Aid Form R. Logically, it should have displayed the faces of all available main Kamen Riders.
    • Production-wise, this is due to the above-mentioned three forms being the only ones designed at that time. Forms based on some of the other Heisei Riders would later be designed and featured in several media, though not all Heisei Riders would get a DecadeArmor form based on them.


English KR History book.jpg

  • It is revealed that the Ohma Advent Calendar is written in English.
  • The forms Zi-O used in DecadeArmor have a similarity with eachother.
    • Riders who access a Super Form through a new Transformation Device instead of a new Collectible Trinket.

External links


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