Simply put: Twins AU. Saito has a twin sister who has an innate and understandable pessimistic view of the world with an impressive level of sarcasm. But aside from that, she was just another teenager with a normal high school life, just like her twin Saito. Or was she? The rest of the sum is inside. ADVANCE NOTICE: THIS IS NOT AN INCEST STORY! THANK YOU!

Simple one-shot, rated because I'm paranoid.

What if Saito was a scientist with an IQ of 500. With his prescense in Halkgenia, he attempts to modernized Tristian. WARNING: SAITO WILL BE SCIENTIFIC OP!

David Wilson had a normal life, normal interests, and a little bit of an unhealthy obsession with anime. When he finds himself summoned by Louise, he immediately knows what's going on - but that doesn't guarantee that he can fill Saito's role easily. Now, he has to hope he can use his knowledge of the series to keep himself alive...and maybe get some other benefits.

I AM RESTARTING THIS SERIES BECAUSE I MESSED UP SOMETHING SO I WILL NOT DELETE THIS, I WILL KEEP THIS UNTIL FURTHER NOTICE

One can say a great many things about Louise's familiar. It's big for one, quite heavy too at thirty tons. But elegant and wise? You couldn't be further from the truth.

Louise didn't summon a dragon or a loser from another world. No, she summoned a girl from across the yard. How humiliating! But why is Tabitha agreeing to be her familiar? And how many teenage girls does it take to destabilise a geopolitical region anyway?

The edge of the Galaxy was far away in The Vast, but not so far that Louise Valliere could not reach. Blade in hand and a new adventure looming, what can a space Captain and a medieval Noble come to learn from each other? Louise/OC ZnT/Starfinder (chapter 3 fixed)

Louise wants to summon a great familiar, well, let's see how she does with this guy

Freshly graduated from the Imperial Academy of Onmyoji, Hiiraga Saito decides to take the longer scenic route on his way to his posting. Then, all of a sudden, he is teleported to a strange country ruled by Western Wizards by a small pink-haired mage. Saito has one question: What the heck is going on here? Harem, M-Rated later on. Cover Image by DARKPHANTOM13. Has TVTropes Page!

He was feared by many. Called The Gunslinger by his foes, he dedicated his life to the thrill of adventures. The story begins just before the adventure of his life, when he was summoned to another world by a pink haired loli. Will he find a way back or stay? After all, theres a whole new world to explore. But there is one thing for sure, our heroes are in for an hell of a ride.

Louise has always been the Zero of Tristain Academy, but her summoning made it worse. Yuudai. That is the familars' name. He is normal by all means other than the fact that he contains one rune that have not been seen before and one that hasn't been since the Founder Brimirs' time. Watch as Yuudai falls into the biggest adventure of his life.

Summary: Louise reverse summons herself to a new location and meets someone who grants her magic

An Officer, Mage & Not-Quite-So Gentlewoman summoned from battle, to a Student, Mage & Not-Quite-So Gentlewoman, and realizes her summoner mirrors her own childhood, in a.. strange, human kind of way. -First Story, Quality Not Guaranteed. May be rated M later. Unsure.

So we all know how this goes: Louise attempts to summon a grand, powerful familiar. But what happens when instead of a dragon, manticore, or griffin, she summons an army of her own? I don't own Familiar of Zero, nor am I affiliated with any organization mentioned in the story. Familiar of Zero belongs to the late Noboru Yamaguchi

Henrietta solo queria un compañero, no esperaba que su familiar fuese u verdadero Dios. (One-Shot) (Sin emparejamientos)

Al hacer el hechizo de invocación, Louise termina invocando a un joven mago de otro mundo, quien intentará soportar lo que es, bajo su perspectiva, una muy molesta experiencia. Contando con su magia, a la cual considera inferior en comparación, y el poder de las runas que recibió, él, esperando encontrar una forma de volver, tratará de afrontar los retos que aparezcan.

Tristain faces trying times as Princess Henrietta's arranged marriage is cancelled. Albion has fallen to Reconquista. The fate of Tristain hangs in the balance. Maybe even Halkegenia's. Yet the unexplained happened... will this be salvation or doom?

There comes a time when the oppressed make a stand against the oppressor via any means necessary. Historically, this has happened on multiple occasions through multiple examples, but on an entirely different planet from our own, although reminiscent, the oppressed are at the end of their patience; they have been tortured for far too long. The hammer and sickle will be raised.

Inspired by Cornholio4, this will be a two collab story with PEJP BengtZone V2. What if government agents from Saito's world is brought to the world of Familiar of Zero, and how would Louise deal with the Minister of Foreign affairs of Japan when she finds out that her Familiar father is working for the government.

They didn't want any of this, but things ended up this way, now they had to live with what they've seen and done

Saito, Louise, Henrietta y los demás serán ayudados por un extraño que aparece de repente en sus vidas, sin saber el motivo de tal individuo. No obstante, él influirá su historia, tratando de evitar sus muertes, aún a costa de su vida.

Across the spectrum of Louises, some Louises summon something amazing. Some Louises summon something weird. And some Louises summon something so ludicrously insane that they don't know how to deal with it.

There were no story on here (that I found) about this great novel yet so here is the first ever Solo Leveling fanfiction which is also a Crossover with Familiar of Zero. Basically, our dear Shadow Sovereign Jin-Woo is being summoned to the world of Halkeginia! Will the Familiar of Zero bad guys survive the wrath of the unstoppable shadow army? Who knows? (Read Solo Leveling before)

He doesn't know why it happened, but it did. He always wakes up in another reality or world! It has happened ever since he went unconscious after the war. The multiverse must now prepare for the ultimate wild card: Yuudai. This is as it says. It will crossover with anything as long as I know the basic premise.