History Film / KamenRiderGeats4AcesAndTheBlackFox

* PlotHole: Gotchard's debut features him being competent in basic alchemy along with using the powers of the Chemies, but in the series proper Houtarou is entirely reliant on Chemies and has yet to actually master the basics of Alchemy.

* LetUsNeverSpeakOfThisAgain: After everything is done, everyone starts teasing Ace about his split selves and he's embarrassed enough that he decides to make them forget about it.

* NonSerialMovie: Yuya Takahashi said that the continuity of this movie is left open to audience interpretation. The TieInNovel ''Who is Melo?'' reveals that Mela's guest appearance in #45 was him using his divine powers to create an illusion of him being [=XGeats=]. The closest possible approximation of where it happens is some time around the final two episodes, since Ace wears his clothes as a celebrity and [[spoiler:everyone seems to remember who he is, along with Keiwa being once more on the side of good]], and it seems to take place after ''Series/KamenRiderGotchard'''s 4th episode.

!!All spoilers for ''Series/KamenRiderGeats'' are unmarked. Administrivia/YouHaveBeenWarned!

!!All spoilers for ''Series/KamenRiderGeats'' are unmarked. Administrivia/YouHaveBeenWarned

* LiteralSplitPersonality: The four Aces each have a different personality with a certain power associated with the original: Happy Ace with Tsumuri and Sae has his luck, Cowboy Ace with Michinaga and Win has his strength, Student Ace with Neon has his smarts, and Bard Ace with Keiwa has something unknown [[spoiler: that turns out to be his determination]].
* MakeMyMonsterGrow: [[spoiler: Mela makes Cross Geats grow in the final battle.]]

After a mysterious tree appears, Ace is split into four personalities and ends up in four different worlds with the other main cast. This is the work of a pair of future criminals, who want to conduct a game that results in the world's destruction. The other worlds all have Jyamato, but the four Aces don't remember anything and can't trust the other heroes.

* LiteralSplitPersonality: The four Aces each have a different personality with a certain power associated with the original: Happy Ace with Tsumuri and Sae has his luck, Cowboy Ace with Michinaga and Win has his strength, the student Ace with Neon has his smarts, and the bard Ace with Keiwa has something unknown [[spoiler: that turns out to be his determination]].

''Kamen Rider Geats: 4 Aces and the Black Fox'' is the annual summer movie for Geats, double-billed with ''Film/OhsamaSentaiKingOhgerAdventureHeaven''.

* LetUsNeverSpeakOfThisAgain: After everything is done, everyone starts teasing Ace about his split selves and he's embarrassed enough that he asks them to forget about it.

* NonSerialMovie: Yuya Takahashi said that the continuity of this movie is left open to audience interpretation. The TieInNovel ''Who is Melo?'' reveals that Mela's guest appearance in #45 was him using his divine powers to create an illusion of him being [=XGeats=]. The closest possible approximation of where it happens is some time after the final episode, since Ace wears his clothes as a celebrity and [[spoiler:after he ascended to godhood]], and it seems to take place after ''Series/KamenRiderGotchard'''s 4th episode.

* NonSerialMovie: Yuya Takahashi said that the continuity of this movie is left open to audience interpretation. The TieInNovel ''Who is Melo?'' reveals that Melo's guest appearance in #45 was him using his divine powers to create an illusion of him being [=XGeats=]. The closest possible approximation of where it happens is some time after the final episode, since Ace wears his clothes as a celebrity and [[spoiler:after he ascended to godhood]], and it seems to take place after ''Series/KamenRiderGotchard'''s 4th episode.

* TheBusCameBack: Ittetsu Tanba/Kamen Rider Keilow and Sae Ganaha/Kamen Rider Lopo return after their one-time roles in the "Scheme" and "Divergence" arcs respectively.

* NonSerialMovie: The continuity of the movie is confusing. It appears to be after #45, where Ace [[spoiler:resets the world before Keiwa's wish]], but on the other hand, Mela can be seen picking up the X Geats Buckle in the middle of the film, contradicting his guest appearance in #44 where he is seen already transformed as X Geats, it's also the case with the continuity of ''Series/KamenRiderGotchard'', as Hotaro doesn't display the use of Alchemy in the series like he does here, nor does have the Madwheel Chemy due the Chemy belonging to Supana/Valvarad, doubling as EarlyInstallmentWeirdness.

* LetUsNeverSpeakOfThisAgain: After everything is done, everyone starts teasing Ace about his split selves and he's embarrassed enough that he asks them to never speak about it.

* TheCavalry: [[spoiler:

* MythologyGag: Melo and Mela state their next target after killing Ace is [[Series/KamenRiderGaim Kouta Kazuraba]],

* AudienceSurrogate: Ziin makes appearances throughout the movie watching from the future, giving approiate reactions.

* BookEnds: Ziin makes an appearance at the start stating [[BreakingTheFourthWall he's a member of the audience as well and tells the viewers to watch the movie with him.]] He appears again at the end saying it was a great movie.

* BreakingTheFourthWall: Ace and Tsumuri's last scene during the credits is to thank the audience for their support.

%%DarkestHour

* LetUsNeverSpeakOfThisAgain: After everything is done, everyone starts teasing Ace about his split selves and he's embarrassed enough that he asks them to never talk about it again.
* LiteralSplitPersonality: The four Aces each have a different personality with a certain power associated with the original: the happy Ace with Tsumuri and Sae has his luck, the cowboy Ace with Michinaga and Win has his strength, the student Ace with Neon has his smarts, and the bard Ace with Keiwa has something unknown [[spoiler: that turns out to be his determination]].

%%-->Kamen Riders protect our world.

* BreakingTheFourthWall: Ace and Tsumuri's last scene during the credits is to take the audience for their support.

* ChekhovsGun: [[spoiler:The blank Ride Chemy Card Keilow recieved from Gotchard proves to be ''instrumental'' in defeating Cross Geats.]]

* NonSerialMovie: The continuity of the movie is confusing. It appears to be after #45, where Ace [[spoiler:resets the world before Keiwa's wish]], but on the other hand, Mela can be seen picking up the Cross Geats Buckle in the middle of the film, contradicting his guest appearance in #44 where he is seen already transformed as Cross Geats, it's also the case with the continuity of ''Series/KamenRiderGotchard'', as Hotaro doesn't display the use of Alchemy in the series like he does here, nor does have the Madwheel Chemy due the Chemy belonging to Supana/Valvarad, doubling as EarlyInstallmentWeirdness.

-->TBA
%%Kamen Riders protect the world.