Zi-O's black, whiteand orange-coloured RideArmor, is themed after a watch, Katakana and Kamen Rider Fourze Base States. The visor of this form spells out 'Fourze' in Katakana. In this form, Zi-O has access to the powers of Kamen Rider Fourze, as well as the Booster Modules and the ability to travel into space. This form debuts in Episode 5 of Kamen Rider Zi-O.

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