If you are looking for the best Gate fanfiction, you are in the right place.
Gate is a Japanese novel series that has since been turned into a manga series and an anime series.
This series takes place in modern-day Tokyo when a portal suddenly appears, and Roman soldiers begin emerging from it.
With modern technology and weapons, the Japanese can easily push the soldiers back and go through the portal themselves.
They negotiate with the ancient Romans, but this portal is envied by other countries around the world.
The world on the other side of the portal is home to magic, elves, and dragons.
Yoji Itami is the main character of this series, and he is sent through the portal due to his extensive fantasy knowledge.
This series then follows wars and negotiations between the two worlds.
There are plenty of captivating characters in this series, and it is an interesting fantasy story premise.
There are also several fanfiction stories involving the characters from this series, and this article will explore some of the most popular by number of hits on AO3.
Keep reading to find out more.
1. Gate: Operation Tiger Strike
The first Gate fanfiction that we will look at is the most popular in this list.
It is an exciting story that takes the premise of the original series and gives it a bit of a twist.
When the portal opens and the invasion begins, war breaks out immediately.
Unfortunately for the invaders, there is more than one army waiting for them on the other side of the portal.
Military forces from around the world have come to protect Japan from the invasion, and the results of this war are catastrophic.
Countless people are killed and wounded, and the repercussions of this invasion will be felt for a long time to come.
Though the premise of this story may not be entirely original, the author is a fantastic writer who has added a great amount of detail to their story.
This is a bloody and tense story that will have you on the edge of your seat from start to end.
2. Here We Go Again
Next up is a Gate fanfiction that again uses a similar premise to the original series, but the author has given it their own personal touch.
In this story, the US military joins Japan in their battle with the invaders from the portal.
Though they are a strong military force, as they battle the unknown, they struggle to make headway.
War is not easy when you have no idea who or what you are fighting against.
This story is dramatic and very well-written.
3. Gate: And Thus the UNDF Fought There
In this Gate fanfiction, we enter an alternate universe.
This story takes place 43 years after an alien invasion that destroyed the earth.
Humanity is still recovering when a portal opens in Iceland.
Through this portal comes an army that is prepared to invade.
Iceland quickly falls and is taken over by this mysterious army.
The rest of the world must get involved before the invaders take over an already broken world.
This story is quite unique.
4. The Janus Campaign
This Gate fanfiction is a bit darker than some of the others.
In this story, the invasion from the portal did not just affect Japan, it changed the entire world.
The repercussions of the invasion were much more far-reaching than anyone thought possible.
Now, a large defense force is being sent to the other side, and they have no idea what they will be facing.
This story only gets more and more intense as you read it.
The author has a way of writing battles and conflicts in a very engaging way.
It is more than just a war story.
This is one that you do not want to miss.
5. Gate: Operation Marteau de Justice
Next up is a Gate fanfiction that takes the plot of the original series and changes it just a bit.
The author of this story has taken inspiration from the original series, but they have added their own personal twist.
This fanfiction takes place in France rather than Japan, and the portal has opened somewhere in the country.
They are constantly bombarded with attacks, and their defenses are not strong enough to keep them back.
The most recent attack, however, seems different from the others.
These are not the same people they have been fighting against for years.
This is a new enemy, and their attack will change the course of history as we know it not just for France but for the entire world.
6. The Fight We Chose
This Gate fanfiction shows a new take on the portal and the ensuing wars.
This story opens with the assassination of JFK, which immediately gives this story a different feeling than any of the others.
The wars that break out in this story are different from some of the others.
The wars in this story don’t seem to have a specific reason for erupting, only for the sake of war itself.
Starting a war without a clear goal is never a good idea, but that is what happens here.
Aside from all of the war and conflict in this story, you will also get to enjoy some character development and interesting new relationships and enemies.
It is a really exciting story that is action-packed and well written.
7. Gate: American Expedition
Next up is a Gate fanfiction that is a bit shorter than many of the others, but it is just as interesting and engaging.
In this story, the portal opens on the busy streets of Los Angeles.
After being attacked repeatedly, the US military sends in a force to secure its borders.
This force, however, is not at all prepared for what they will see on the other side.
As this story progresses, we get to meet many interesting characters, see some unique military tactics, and see what it might be like if the portal were on the opposite side of the world.
This is one of the more engaging Gate fanfiction stories, and it is definitely one to check out.
Though it is shorter than some of the others, it is still action-packed and captivating.
The hundreds of comments on this story show its popularity.
Don’t miss out on this one.
8. Summoning Freedom
The next Gate fanfiction that we will look at is quite a bit different from the others.
This story involves a bit of time travel and inter-dimensional travel, which can be a bit confusing, but the author has spelled everything out very clearly so that it is simple to follow.
In this story, the year is 2040.
The United States has just been transported into another world, and no one knows how they got there or how to get back.
They have no way to contact the old world, and their allies are no help to them now.
This new world is dark and mysterious, and there is no way to escape it.
Many evil things are happening to the characters in this story, and they have no way to defend themselves.
If they ever return to the old world, no one will believe what happened to them.
You do not want to miss out on this mysterious and dark story.
9. Gate: Army of the Earth Federation
This Gate fanfiction answers a question that many series fans have pondered.
This story answers the question, “what if there were more than one portal?”
If you have ever wondered about this theory, you don’t have to wonder any longer.
In this story, multiple portals begin opening all over the world.
The leaders of the world must come together to defend the earth from the threats that exist beyond the portals.
They are only focused on creating peace around the world, but their many attempts have so far been unsuccessful.
With multiple portals threatening people worldwide, it may be time to devise a new solution to the problem.
This is a really exciting story with twists around every corner.
10. A Sky Full of Fire
The final Gate fanfiction that we will look at is perhaps one of the best.
This story focuses on Dr. Carol Dawson, a NASA engineering consultant who is offered a hugely important job.
She is offered the chance to support a joint Japanese and American space program on the other side of the gate.
The mission is incredibly risky, but she feels prepared to take it on.
What she is not prepared for, however, is all of the backlash she receives.
She must deal with secretive officers, superstitious natives, and many more obstacles before she can make progress on this mission.
As she moves forward, she finds that the fate of both of these worlds is in her hands.
This story is different from the others, but that is part of what makes it so exciting.
You never know what Dr. Dawson will face next.
Gate Fanfiction: Conclusion
I hope this article has helped you find some great Gate fanfiction!
These 10 are just a small sample of all the amazing stories out there.
So be sure to take a look and find your own favorite among them.
And if you have questions about this topic, feel free to leave a message in the comments below!
Lastly, if you want to read more top fanfiction posts on this blog, then check out:
As the author of The Janus Campaign, I am happily surprised to find my work here listed among such company. It is a great experience and the contributions of my readers have made this fic much more than my efforts alone could have managed.
Thanks for writing in! We’re always flattered when we get the attention of some of the fanfic authors we mention. Let us know if/when you drop another fanfic!