History Film / KamenRider555ParadiseLost

* AmbiguousEnding: The movie ends with [[spoiler:a dying Kiba entrusting Takumi to fulfil his dream of peace between humans and Orphnochs. Takumi and Mari then walk out of the Smart Brain stadium together in search of a place to live as the credits roll.]]

* {{Foreshadowing}}: The movie depicts several events that would later occur in the TV series, namely [[spoiler:Takumi's reveal as the Wolf Orphnoch and Kiba's FaceHeelTurn.]]

It is considered as a continuation of an alternate ending, where Smart Brain and the Orphnochs have won the war in the near Future and accomplished their goal of world domination, with 90% of Earth's population being Orphnochs while the human race is diminishing to near-extinction. Takumi Inui / Kamen Rider Faiz has gone missing and is presumed killed in an attack by Smart Brain's Riotroopers led by Leo / Kamen Rider Psyga. His friend Mari Sonoda leads a human resistance group to fight back against Smart Brain, attacking their headquarters to steal the top-secret "Emperor Belts". The Orphnochs Yuji Kiba, Naoya Kaido and Yuka Osada seek a peaceful coexistence between both Orphnochs and humans, but receive opposition from both humans and Smart Brain. Smart Brain's chief meanwhile seeks to find a user for Smart Brain's second Emperor's Belt, and is eyeing Kiba as a candidate.

* AmbiguousEnding: The movie ends with [[spoiler:a dying Kiba entrusting Takumi to fulfill his dream of peace between humans and Orphnochs. Takumi and Mari then walk out of the Smart Brain stadium together in search of a place to live as the credits roll.]]

* TheBadGuyWins: Premise of the film, being an AlternateContinuity where Orphnochs have supplanted Humanity as the dominant species.

* ZombieApocalypse: This movie shows the scenario of what if the Orphnochs took over 99.9% of the world. (The answer is, it sucks to be a human in that world, but the Orphnoch majority lives pretty much like we do.)

* SurprisinglyGoodEnglish: Leo/Kamen Rider Psyga, played by America-born Hongkong-based actor Peter Ho, speaks perfect English. According to legend his Japanese was so bad that the director told him to stick to English.

* AlternateContinuity: "WhatIf the Orphenochs ''did'' rule the world?"
* AmbiguousEnding: The movie ends with [[spoiler:a dying Kiba entrusting Takumi to fulfill his dream of peace between humans and Orphenochs. Takumi and Mari then walk out of the Smart Brain stadium together in search of a place to live as the credits roll.]]

* DarkerAndEdgier: Even more bleak than the 555 TV show, in fact, this is the darkest and saddest movie in Kamen Rider history, with most of humanity having been exterminated while Orphenochs dominate the planet, and few on either side working towards any kind of peace, plus multiple deaths.
* DeathByAdaptation: [[spoiler:Naoya Kaido/Snake Orphenoch gets killed and eaten by the Elasmotherium Orphenoch, while he survives in the TV series.]]

* {{Foreshadowing}}: The movie depicts several events that would later occur in the TV series, namely [[spoiler:Takumi's reveal as an Orphenoch and Kiba's FaceHeelTurn.]]
* LaResistance: What remains of humanity have formed a rebellion against Smart Brain and the Orphenoch regime.

* MonstrousCannibalism: The Elasmotherium Orphenoch, which Smart Brain only seems to keep around as a tool of execution for humans or rebellious Orpheonochs.
* NonSerialMovie: The movie doesn't take place at any point in the TV series and instead depicts a BadFuture where the Orphenochs won.
* OneNationUnderCopyright: Following the Orphenoch revolution, [[MegaCorp Smart Brain]] seem to have become the new world government.
* RhinoRampage: The Elasmotherium Orphenoch rampages after being freed from its confinement, with [[spoiler: Kiba/Orga]] as one of its victims.

* ZombieApocalypse: This movie shows the scenario of what if the Orphenochs took over 99.9% of the world. (The answer is, it sucks to be a human in that world, but the Orphenoch majority lives pretty much like we do.)

* BreakTheCutie: [[GenkiGirl Smart Lady]] loses her cheery attitude at the end when she is ordered to [[spoiler:execute Murakami.]]

* DarkerAndEdgier: Even more bleak than the 555 TV show, with most of humanity having been exterminated while Orphenochs dominate the planet, and few on either side working towards any kind of peace.

The summer movie of ''Series/KamenRiderFaiz'', shown alongside ''Film/BakuryuuSentaiAbarangerDELUXEAbareSummerIsFreezingCold''.

* DeathByAdaptation: [[spoiler:Naoya Kaido/Snake Orphenoch]]
* ManBehindTheMan: Smart Brain is shown as truly being run by three guys seen as blurry faces on hologram screens. All of them are played by longtime {{Toku}} BigBad voice actors who've been menacing Riders and [[Franchise/SuperSentai Rangers]] since TheSeventies. (One of them is Creator/GoroNaya, which is really interesting, given the recent WordOfGod about ''every'' Naya-voiced "[Organization Name]'s Great Leader," no matter how different-looking from the last or or clearly dead by the end, being the same guy.)
* MonstrousCannibalism: The Elasmotherium Orphenoch, which Smart Brain only seems to keep around as a tool of execution for humans or rebellious Orpheonochs. [[spoiler: This is also Kaido's fate.]]
* RhinoRampage: Variant: The movie-exclusive Elasmotherium Orphenoch rampages, with [[spoiler: Kiba/Orga]] as one of its victims.

* DeathByAdaptation: [[spoiler:Naoya Kaido/Snake Orphnoch]]

* RhinoRampage: Variant: The movie-exclusive Elasmotherium Orphnoch rampages, with [[spoiler: Kiba/Orga]] as one of its victims.

* ManBehindTheMan: Smart Brain is shown as truly being run by three guys seen as blurry faces on hologram screens. All of them are played by longtime {{Toku}} BigBad voice actors who've been menacing Riders and [[SuperSentai Rangers]] since TheSeventies. (One of them is Creator/GoroNaya, which is really interesting, given the recent WordOfGod about ''every'' Naya-voiced "[Organization Name]'s Great Leader," no matter how different-looking from the last or or clearly dead by the end, being the same guy.)

* ManBehindTheMan: Smart Brain is shown as truly being run by three guys seen as blurry faces on hologram screens. All of them are played by longtime {{Toku}} BigBad voice actors who've been menacing Riders and [[SuperSentai Rangers]] since TheSeventies. (One of them is Creator/GoroNaya, which is really interesting, given the recent SureWhyNot about ''every'' Naya-voiced "[Organization Name]'s Great Leader," no matter how different-looking from the last or or clearly dead by the end, being the same guy.)

The summer movie of ''KamenRiderFaiz'', shown alongside ''Film/BakuryuuSentaiAbarangerDELUXEAbareSummerIsFreezingCold''.

* ManBehindTheMan: Smart Brain is shown as truly being run by three guys seen as blurry faces on hologram screens. All of them are played by longtime {{Toku}} BigBad voice actors who've been menacing Riders and [[SuperSentai Rangers]] since TheSeventies. (One of them is GoroNaya, which is really interesting, given the recent SureWhyNot about ''every'' Naya-voiced "[Organization Name]'s Great Leader," no matter how different-looking from the last or or clearly dead by the end, being the same guy.)