Kamen Rider Zi-O Episode 20

Final Answer? 2040 
(ファイナルアンサー?
2040 Fainaru Ansā? Nisen-yonjū)

It features the debut of Woz Futureing Quiz and the TV debut of Zi-O DoubleArmor after its appearance in Kamen Rider Heisei Generations FOREVER. It also features a silhouetted glimpse of Geiz’s Geiz Revive and a glimpse of the Zi-O Ridewatch II at the end of the episode.

Over-Time

2. Reference : Kamen Rider Zi-O Wikia
3. Tv Asahi : Youtube & Website
4. SpecialForm12