History Fanfic / OutsidersXTrestWhoX

* InnocentlyInsensitive: Karin is this to Louise in the Alola Adventure OVA. In particular, she tries to compliment Louise on making friends with Lillie, especially since the latter will likely be the future leader of the Aether Foundation. Karin is left dumbfounded when Louise is unhappy with these comments, failing to realize that Louise feels that Karin doesn't see her as her own person, but a part of herself.

* BarelyThereSwimwear: Louise's opinion on bikinis, resulting from the CultureClash between the more liberal Kalos and the conservative Tristan in regards to revealing clothes. She even argued against them when Henrietta thought they were cute, although Henrietta ultimately settled on a somewhat daring one-piece. In the Alola Paradise OVA WhatIf, Kirche is the only one from Tristan willing to wear one.

* EarnYourHappyEnding: In the Alola Adventure OVA, Lillie, Gladion, and Lusamine were eventually able to find Mohn in the Crown Tundra and get his memory restored, reuniting their family and putting it on the path to healing.

** The second OVA is set in Alola following the events of ''Journeys''. The viewpoint actually begins with Louise's family and classmates back in Tristan, as Mew all sent them to Alola, where they find out that Louise has been in the region for four months already. The OVA also features the Ultra Recon Squad from ''VideoGame/PokemonUltraSunAndUltraMoon''.

* FluffyTamer: Cattleya is described as seemingly having an aura that animals, even dangerous predators, are attracted to, becoming lapdogs under her care. Even Mew is affected, loving her pets.

* ParentsAsPeople: Louise's parents, Duke Pierre and Duchess Karin de la Valliére. While they clearly love their children and want the best for them, their parenting style, particularly with Louise, has not been the best as they inadvertently placed undue expectations stress on her to live up to her family name and noble status. To the point where Louise didn't feel comfortable telling them about how bad her time at the academy actually was regarding her bullying.

* BarelyThereSwimwear: Louise's opinion on bikinis, resulting from the CultureClash between the more liberal Kalos and the conservative Tristan in regards to revealing clothes. She even argued against them when Henrietta thought they were cute, although Henrietta ultimately settled on a somewhat daring one-piece.

** In an OVA, Kirchr bonds with a Salazzle named Fira over their shared tendency to use their looks to get boys to do things with them. Said Salazzle is even shown getting a horde of male Salandit to get her treats.

** In an OVA, Kirchr bonds with a Salazzle over their shared tendency to use their looks to get boys to do things with them. Said Salazzle is even shown getting a horde of male Salandit to get her treats.

* TheCameo: Multiple characters from other series have shown up as minor characters. This includes Diego Brando, Donatello Versus, Ghiaccio, Guido Mista, and Foo Fighters from Manga/JoJosBizarreAdventure, Elphelt Valentine from Guilty Gear, numerous characters from Jurassic Park, as well as Scarecrow, Hunter, and Executioner from Girls' Frontline.

** The second OVA is set in Alola following the events of ''Journeys''. The viewpoint actually begins with Louise's family and classmates back in Tristan, as Mew all sent them to Alola, where they find out that Louise has been in the region for four months already.

* WhatIf: Aside from the main story, there is an "OVA" that explores the scenario where Louise was sent to Kanto instead of Kalos. In this case, the Kanto scenario is set during the events of ''Anime/PokemonJourneysTheSeries'' where Louise found herself under the care of Delia Ketchum before going on her journey.

* StatingTheSimpleSolution: As Saito and Derflinger pointed out to him, Maindo could have easily ''told'' someone that he didn't want to be a part of Saito's team, or even just ran way, but his {{Pride}} and assumption that Saito wouldn't let him go meant that he ramped his {{Jerkass}} behavior UpToEleven so Saito would consider him more trouble than he was worth and release him. Saito even lampshades that he thought a few times that Maindo might not want to be a part of the team, but assumed that he wasn't so ''stupid'' that he wouldn't just say something.

* ShipSinking: Since Wales is still alive at this point, any trace of Henrietta's canonical crush on Saito goes nowhere.

* AwesomeButImpractical: Derflinger describes most Void spells this way; taking a ''lot'' of time and/or magic to cast, which is why Brimir had four familiars to protect him during the process. Even the teleportation spell that Louise tries out first, which is one of the few that ''doesn't'' take forever to cast, takes so much out of her that she eventually runs out of magic and gets stuck in Spinarak nest.

* BigEater: Aile, Louise's Fletchling/Fletchinder, will take any opportunity to eat whatever she can. Frequently, she gets into trouble for this, but she does get better as time goes on.

* MedievalStasis: Henrietta mentally lampshades how Halkagenia (especially Tristain) has become obsessed with tradition to the point of stagnation, as the land has not meaningfully changed culturally or technologically in millennia. Even magical research in Tristain delves more into recreating lost mysteries from the Founder's time than creating new spells wholesale. After seeing how much Kalos has changed in a relatively short time, the Princess becomes determined to help force Tristain to advance, kicking and screaming if need be.

''Outsiders'' is a ''LightNovel/TheFamiliarOfZero'' and ''Franchise/{{Pokemon}}'' crossover fanfic written by [=xTRESTWHOx=].

* AdultFear: This is all over the place at the Academy after Louise disappears during her summoning attempt. And then her ''mother'' shows up...

* AndNowForSomethingCompletelyDifferent: Episode 2 of Season 2 takes us away from the exploits of Saito and Louise and back to Tristain right before Louise attempted her summoning, showing us what her disappearance looked like from an outsider's perspective.

* FluffyTamer: Cattleya is described as seemingly having an aura that animals, even dangerous predators, are attracted to, becoming lapdogs under her care. Even Mew is affected, loving her pets.

* ThrowTheBookAtThem: [[spoiler:Mew gives Louise the Founder's Prayer Book as a birthday gift (on Celebi's behalf) by lobbing it at her at high speed after getting distracted by the cake.

* ShipperOnDeck: After seeing how Saito and Loiuse get allong after months traveling together, Henrietta decides to help them get a RelationshipUpgrade

* YouGottaHaveBlueHair: In both Earth and in Terre, people having natural technicolor hair isn't uncommon. Louise's hair is a nice, bright shade of pink, much like the entire Joy family. The Jenny family all have blue hair, just like Tabitha and her family back in Halkegenia, and so on.

* BeenThereShapedHistory: Derflinger seems to have been more actively involved in Earth's history compared to his time on Terre, having served the Kalos royal family during several formative wars.

* ZombieApocalypse: One alternate world that Saito and Louise see via the Distortion World is in the middle of one.