History Trivia / KamenRider555

** Murakami and Creator/ToshikiInoue famously share a close relationship that came about from working on ''555'', to the point that they themselves have frequently teased it as being a borderline RomanceOnTheSet.

** Early on it was pitched for [[spoiler:Takumi to be the Grasshopper Orphnoch till it was changed to a wolf, with the Grasshopper motif was retrofitted later on as the Arch Orphnoch.]]

** Early on it was pitched for [[spoiler:Takumi to be the Grasshopper Orphnoch till it was changed to a wolf. With the Grasshopper motif was retrofitted later on as the Arch Orphnoch.]]

** Early on it was pitched for [[spoiler:Takumi to be the Grasshopper Orphnoch till it was changed to a wolf.]]

* MemeAcknowledgement: Due to how famous it is to "celebrate" Masako Kusaka on September 13 (9/13), on that very date on 2019, the retelling of Kaixa Gear arc ''Kamen Rider 913'' was first announced on that date.

* MemeAcknowledgement: Due to how famous it is to "celebrate" Masako Kusaka on September 13 (9/13), on that very date on 2019, the retelling of Kaxia Gear arc ''Kamen Rider 913'' was first announced on that date.

** Early on it was pitched for [[spoiler: Takumi to be the Grasshopper Orphnoch till it was changed to a wolf.]]

* WhatCouldHaveBeen: There are few elements that never made it to final production. Like [[http://images.wikia.com/kamenrider/images/6/6f/Rejectfaiz.jpg three unused riders]].

* The entirety of ''Faiz''; all its episodes and movies, were written by the head writer alone, Creator/ToshikiInoue. This feat of writing every episode would not be repeated in a Super Hero Time production until a decade later with Creator/RikuSanjou[=’=]s ''Series/ZyudenSentaiKyoryuger'', and would not be repeated in ''Kamen Rider'' until Yuya Takahashi did it in ''Series/KamenRiderExAid''.

* IronyAsSheIsTheCast: Satoshi Matsuda voiced the Crab Orphnoch is this. Given that he [[Series/KamenRiderRyuki the previous series]] has his character fight a crab-themed Rider and his monster, the actor reveals that he is also allergic to crabs.

* BonusEpisode: ''[[Recap/KamenRider555HyperBattleVideo Kamen Rider 555: Hyper Battle Video]]'' was released with an issue of Televi-Kun Magazine.

* TheWikiRule: Covered as part of [[http://kamenrider.wikia.com/wiki/ Kamen Rider Wiki]], and as an individual series on the [[http://kamenrider555.wikia.com/wiki/ Kamen Rider 555 Wiki]].

** Murakami and Creator/ToshikiInoue famously share a close relationship that came about from working on ''555'', to the point that their social media posts have teased it being a botderline RomanceOnTheSet.

** Murakami and Creator/ToshikiInoue famously share a close relationship that came about from working on ''555''.

* The entirety of ''Faiz''; all its episodes and movies, were written by the head writer alone, Creator/ToshikiInoue. This feat of writing every episode would not be repeated in a Super Hero Time production until a decade later with Riku Sanjō's ''Series/ZyudenSentaiKyoryuger'', and would not be repeated in ''Kamen Rider'' until Yuya Takahashi did it in ''Series/KamenRiderExAid''.

* FriendshipOnTheSet: In complete contrast to their characters' relationship on the show itself, Takumi and Kusaka's actors Kento Handa and Kohei Murakami are ''very'' good friends in real life and continue to be even years after the series ended. It's very amusing to see the contrast between their characters on the show and their actors [[https://youtu.be/g6Dl7Xv2M8Y making a 555-themed shitpost parody to promote Murakami's crayfish song]].

* NamesTheSame: Naoya Kaidou shares a family name with [[{{Tsundere}} Kaoru Kaidou]] from ''Manga/ThePrinceOfTennis'' - who, funnilly enough, has the nickname "Mamushi" (Viper) whereas ''Faiz'''s Kaidou is the Snake Orphenoch.

* WhatCouldHaveBeen: There are few elements that never made it to final production. Like [[http://images.wikia.com/kamenrider/images/6/6f/Rejectfaiz.jpg three unused riders]].

* WhatCouldHaveBeen: There are few elements that never made it to final production. Like [[http://images.wikia.com/kamenrider/images/6/6f/Rejectfaiz.jpg three unused riders]]. They ended up being some of the villains in the stage show, ''Kamen Rider Battle Stage: Faiz vs. Delta''.

* WhatCouldHaveBeen: There are few elements that never made it to final production. Like [[http://images.wikia.com/kamenrider/images/6/6f/Rejectfaiz.jpg three unused riders]].

* WhatCouldHaveBeen: There are few elements that never made it to final production. Like [[http://images.wikia.com/kamenrider/images/6/6f/Rejectfaiz.jpg three unused riders]].
* FunnyBackgroundEvent: Very brief and more of a general trivia more than anything else, but in the movie Paradise Lost, comedians [[Creator/AdamAndJoe Adam Buxton and Joe Cornish]] both played extras in the massive crowd during the climactic battle at the stadium. Their peculiar act can be seen [[https://www.youtube.com/watch?v=WHO7SH_mTbE here in all its glory]].

* MeanCharacterNiceActor: Kohei Murakami, who portrays Kusaka is this in real life, celebrating Kaixa Day with his fans every year.

* FunnyBackgroundEvent: Very brief and more of a general trivia more than anything else, but in the movie Paradise Lost, comedians [[{{AdamAndJoe}} Adam Buxton and Joe Cornish]] both played extras in the massive crowd during the climactic battle at the stadium. Their peculiar act can be seen [[https://www.youtube.com/watch?v=WHO7SH_mTbE here in all its glory]].