History Trivia / TensouSentaiGoseiger

* NamesTheSame: It may have escaped notice that there was an A'''r'''ata[[note]]With the same ''katakana'' despite the obvious L-R substitution, hence read the same way in Japanese[[/note]] in Series/KamenRiderKabuto, [[LastNameBasis since he went by Kagami the whole time.]]
** Alata's name in the Korean dub, Miru, is also the name of the Mask of Levitation in {{Toys/Bionicle}}. [[note]]Pretty funny given Alata's powerset and similarities to Lewa in personality.[[/note]]

* PlayingGertrude: Agri is the 21-year-old older brother to Moune, who's confirmed to be 17. Mikiho Niwa was 20 years old at the time of filming, a good two years older than the then-18 year old Kyousuke Hamao.

* FanNickname: ''Super Sentai: The Headmasters'', not unlike that of Anime/TransformersHeadmasters.

* {{Jossed}}: Due to the fact that his helmet is never shown on-screen, there were quite a few debates about what Gosei Green's mech and animal would've been, with theories including it being a turtle[[note]]this came from a combination of the fact that Mystic Brothers, which had his color, could've only been his had the egg been from a turtle, as well as the fact that ''Goseiger'' had shout-outs to ''Dairanger'', which had a turtle mech[[/note]]. [[spoiler: With the release of [[Series/KaizokuSentaiGokaiger the Lost Ranger Key Set]], his animal has been officially confirmed as a dolphin]].

** Although ''Goseiger'' was adapted into the first half of ''Series/PowerRangersMegaforce'', prior to Saban buying the rights to ''Franchise/PowerRangers'' back and announcing ''Series/PowerRangersSamurai'', it was widely believed that if someone did buy the rights to ''Power Rangers'' back, ''Series/SamuraiSentaiShinkenger'', which ended up being adapted into the aforementioned ''Samurai'', would've been skipped because of it's heavy Japanese roots. If ''Shinkenger'' had been skipped, ''Goseiger'' would've been the first season Saban adapted.

* WhatCouldHaveBeen: The original plan for ''Goseiger'' called for there to be more of a rivalry between the different heroes, hence why they were split into different tribes ala ''Series/ChouSeiShinGransazer''. The Skyick Tribe (Red and Pink) would have been the idealistic straight heroes, the Landick Tribe (Black and Yellow) would have been closer to {{Anti Hero}}es and clashed with the Skyick Tribe a lot, and the Seaick Tribe (Blue) would have either been a WildCard or a neutral arbitrator. While this was scrapped before the show even started (so the team pretty much gets along from the start), you can catch occasional glimpses of it from the way the characters interact with each other.

** A more specific example: Datas was excised entirely for ''PowerRangersMegaforce'', which is only possible because his combination with Gosei Great is to form the back of Hyper Gosei Great. For the toyline, Bandai of America released the three sets of Headers with motorcycles which replicated the backback created by Datas Hyper's legs.

* WhatCouldHaveBeen: The original plan for ''Goseiger'' called for there to be more of a rivalry between the different heroes, hence why they were split into different tribes ala ''Series/ChouSeiShinGransazer''. The Skyick Tribe (Red and Pink) would have been the idealistic straight heroes, the Landick Tribe (Black and Yellow) would have been closer to {{Anti Hero}}es and clashed with the Skyick Tribe a lot, and the Seaick Tribe (Blue) would have either been a WildCard or a neutral arbitrator. While this was scrapped before the show even started (so the team pretty much gets along from the start), you can catch occasional glimpses of it from the way the characters interact with each other.

* HeyItsThatGuy
** Shuichiro Amachi is played Louis Yamada LIII, best known as the voice of [[Manga/TentaiSenshiSunred General Vamp]].
** [[Series/TokusouSentaiDekaranger Deka Green]] appears in Epic 10 as [[spoiler:Hyde's [[DeadSidekick now-deceased partner]]]]
** Epic 19 features the actors of [[Series/NinjaSentaiKakuranger Tsuruhime]] and [[Series/NinjaSentaiKakuranger Sasuke]] / [[Series/SeijuuSentaiGingaman Hyuga]] as a couple whose daughter is abducted by the MOTW.
** The actress who played a schoolgirl a teenager was trying to confess their love to in Epic 20 would later become [[Series/ResshaSentaiTokkyuger ToQ 3gou]].
* HeyItsThatVoice
** Mons Drake's VA is [[Anime/DragonBallZ Nappa]]. And [[Series/SamuraiSentaiShinkenger last year]] had [[HilariousInHindsight Vegeta]]... Of course, that's before considering Shozo Iizuka's ''long'' history [[HeyItsThatGuy as villain characters]] in many of the ''Franchise/MetalHeroes'' titles.
** Also, D'reptor is voiced by Rikiya Koyama, who many toku fans might recognize as [[Series/KamenRiderBlackRX Joe the Haze]].
** '''''[[Creator/NobuoTobita Buredoran]] is [[Anime/MobileSuitZetaGundam Kamille Bidan]]?!''''' Talk about a FaceHeelTurn!
*** Like you wouldn't believe, but he's also...'''[[VideoGame/DisgaeaHourOfDarkness Captain Gordon, DEFENDER OF EARTH!!]]'''
** [[Creator/BinShimada Deinbaruto]] is [[VideoGame/DeadOrAlive Zack]], [[Series/NinpuuSentaiHurricaneger Satarakura]], and '''''[[Anime/MobileSuitZetaGundam Paptimus friggin' Scirroco]].'''''
** Datas voiced [[EverythingsBetterWithDinosaurs Kera]] [[Series/BakuryuuSentaiAbaranger 7 years ago]].
** '''[[Anime/TengenToppaGurrenLagann WHO THE HELL DO YOU THINK]] [[Creator/KatsuyukiKonishi GOSEI KNIGHT IS!?!?]]'''
*** Pokefans may also know him as the voice of Raikou.
*** [[Webcomic/AxisPowersHetalia He's the Hero!]]
** The Leon Cellular, Gosei Knight's ''phone'', may also sound familiar, particularly since it speaks English and attaches to a gun that can turn into a sword. It shares the voice of Cross Mirage, Teana's gun from ''Anime/MagicalGirlLyricalNanohaStrikers''.
** [[Manga/DetectiveConan Inspector Megure]] voices Makuin the Blob. He was also Bucrates in ''Series/SeijuuSentaiGingaman.''
** [[Anime/FreshPrettyCure Love Momozono]] is the MonsterOfTheWeek in Episode 28.
*** And Buredoran succeeded where the other forces of evil failed: he was able to turn [[Creator/{{Yukana}} Honoka Yukishiro]] (who also happens to be [[TheOtherDarrin the movie version of]] '''''[[Anime/MobileSuitZetaGundam Four Murasame]]''''') into the [=MotW=] of Episode 9! ('''[[RelationshipVoiceActor Kamille]], [[MoralEventHorizon how could you do that to your friend?!]]''') And then her remains became a basis of the [[Series/KamenRiderOOO Greeed Mezool]].
** Agent Metal Alice is [[Creator/MarinaInoue Yoko]]. She certainly does seem to have something with Knight... [[ActorAllusion heck she can turn the Biibi-bugs into drills.]]

** [[Manga/DetectiveConan Inspector Megure]] voices Makuin the Blob.

* TheCastShowoff: Epic 11 gave Moune's actress a chance to show off her cheerleading skills. She is part of the idol group Canary Club, whose repertoire includes cheerleading.* DawsonCasting: A tie-in booklet for ''Shinkenger vs Go-onger'' gives the Goseigers' ages, which leaves 18-year-old Kyousuke Hamao playing 21-year-old Agri and 20-year-old Kento Ono playing 24-year-old Hyde. However, the trope is played straight with 20-year-old Mikiho Niwa as 17-year-old Moune.

** If Magis had survived, he would've become this Sentai's green warrior, just like his actor did [[Series/TokusouSentaiDekaranger six years before...]]
* DawsonCasting: A tie-in booklet for ''Shinkenger vs Go-onger'' gives the Goseigers' ages, which leaves 18-year-old Kyousuke Hamao playing 21-year-old Agri and 20-year-old Kento Ono playing 24-year-old Hyde. However, the trope is played straight with 20-year-old Mikiho Niwa as 17-year-old Moune.

** The Leon Cellular, Gosei Knight's ''phone'', may also sound familiar, particularly since it speaks English and attaches to a gun that can turn into a sword. It shares the voice of Cross Mirage, Teana's gun from ''Anime/StrikerS''.

** Gosei Ground is formed from a combination of Gosei Knight in his Groundion form as well as two additional (non-sentient) Gosei Machines, similar to the [[GaoGaiGar King of the Braves]].

** [[FreshPrettyCure Love Momozono]] is the MonsterOfTheWeek in Episode 28.

** The actress who played a schoolgirl a teenager was trying to confess their love to in Epic 20 would later become [[Series/ResshaSentaiTokkyuger Tokkyu 3]].

** Appearing in TheMovie is Sayaka Isoyama of ''ChouseishinGransazer'' fame, [[http://img203.imageshack.us/img203/6976/20862173.jpg whose costume]] already sports a large gold coin with a symbol on it, as all Sazers have.

* WhatCouldHaveBeen: The original plan for ''Goseiger'' called for there to be more of a rivalry between the different heroes, hence why they were split into different tribes ala ''ChouseishinGransazer''. The Skyick Tribe (Red and Pink) would have been the idealistic straight heroes, the Landick Tribe (Black and Yellow) would have been closer to {{Anti Hero}}es and clashed with the Skyick Tribe a lot, and the Seaick Tribe (Blue) would have either been a WildCard or a neutral arbitrator. While this was scrapped before the show even started (so the team pretty much gets along from the start), you can catch occasional glimpses of it from the way the characters interact with each other.

** '''[[Anime/TengenToppaGurrenLagann WHO THE HELL DO YOU THINK]] [[KatsuyukiKonishi GOSEI KNIGHT IS!?!?]]'''

** [[BinShimada Deinbaruto]] is [[VideoGame/DeadOrAlive Zack]], [[Series/NinpuuSentaiHurricaneger Satarakura]], and '''''[[Anime/MobileSuitZetaGundam Paptimus friggin' Scirroco]].'''''

*** And Buredoran succeeded where the other forces of evil failed: he was able to turn [[{{Yukana}} Honoka Yukishiro]] (who also happens to be [[TheOtherDarrin the movie version of]] '''''[[Anime/MobileSuitZetaGundam Four Murasame]]''''') into the [=MotW=] of Episode 9! ('''[[RelationshipVoiceActor Kamille]], [[MoralEventHorizon how could you do that to your friend?!]]''') And then her remains became a basis of the [[Series/KamenRiderOOO Greeed Mezool]].

*** Like you wouldn't believe, but he's also...'''[[VideoGame/{{Disgaea}} Captain Gordon, DEFENDER OF EARTH!!]]'''