Sanjuno
Fandoms
Recent works
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KJ: Providence - Historical Revisions by Sanjuno
Fandoms: Naruto, Katekyou Hitman Reborn!
31 Dec 2021
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Summary
A Timestamp of the time Sasagawa Tobirama's overprotectiveness accidentally sent his Sky and their youngest son back to the Warring States Era of their previous lives.
Hibari Madara is not pleased with his Cloud.
(Hashirama just wants to know why the glowing version of Madara thinks he's been cursed and how to break the curse before it kills either him or his best friend. Please.)
Series
- Part 3 of Karma, And The Repercussions Thereof
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Summary
A what if, of a what if...
What if the Vongola Tenth Generation were to be raised by Uchiha Madara and Senju Tobirama?
Well, for one thing they don't even bother with pretending to be nice people. For another, Madara is born into the Hibari family.
Yes. Madara. Also yes. Those Hibari.
Series
- Part 2 of Karma, And The Repercussions Thereof
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Summary
It takes two years for Portgas D "Wildfire" Riot to travel from Dawn Island to the New World bar where he runs into the Whitebeard Pirates.
A lot of things can happen in two years.
The first thing that happens, however, is the very enthusiastic kidnapping of Monkey D Garp's grandsons.
By his other grandson. Who just appeared out of nowhere without even a how-do-you-do. Yes, that one.
(East Blue and the rest of the Seas are not prepared for the existence of Portgas D Riot and his vendetta against the existence of the World Government in general and Admiral Sakazuki in particular.)
Series
- Part 2 of Wildfire Riot: Tall Tales and Spin Offs
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Summary
Hatake Kakashi's well earned retirement is interrupted when he trips over a fuuinjutsu trap in the ruins of Uzushio.
Waking up thirty years younger in the Warring Clans Era, Hatake Kakashi just wants people to leave him alone. Unfortunately for Kakashi the Uchiha have a tendency to be very persistent in their affections once you catch their attention.
That being said, there's a lot Kakashi can do with the advantage of a hundred years of hindsight and Uchiha Izuna's hand in marriage.
Series
- Part 7 of Ideas of March 2018
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Overlooking The Obvious by Sanjuno for Night-Mare (Aoife)
Fandoms: Katekyou Hitman Reborn!
18 Jul 2021
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Summary
Certain things, you would think, are obvious.
Obviously, spitting up blood on a regular basis is something to take note of.
Obviously, professional medical help should be sought after ingesting poisonous substances.
Obviously, severe health conditions require treatment.
It's amazing, really, what people can overlook. Sometimes it takes a mad scientist with a body-swap gun to make people pay attention to something obvious.
Obviously, now that the Vongola Tenth Generation knows exactly what's going on with their Storm, Hayato isn't going to be allowed to escape medical attention anymore.
(Despite all the needless hysterics from... absolutely everyone he knows, at least Hayato managed to get laid thanks to the shenanigans.)
Recent series
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Summary
Loosely interconnected one-shots that originate from the idea that Uchiha can belly-dance and somehow that derails canon so completely Konoha is a happy place where the ninja forces reinforce comradely bonds through dancing.
- Words:
- 12,337
- Works:
- 3
- Bookmarks:
- 255
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Ideas of March 2018 by Sanjuno
Fandom Fairy Tail, Katekyou Hitman Reborn!, Naruto, One Piece, The Muppet Show
24 Nov 2021
Summary
Fills from my "Ideas of March" prompt game that don't belong to any of my multi-chapter stories.
- Words:
- 26,300
- Works:
- 13
- Bookmarks:
- 124
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Crossover Fixits To Help Westros Be Less Miserably Doomed by Sanjuno
Fandom A Song of Ice and Fire & Related Fandoms, Code Geass, Compilation of Final Fantasy VII, Final Fantasy XV, Katekyou Hitman Reborn!, Naruto, Star Wars - All Media Types, The Avengers (Marvel Movies), Transformers - All Media Types
28 Mar 2018
Summary
A selection of reincarnation crossovers from various other fandoms where the reborn characters replace canon roles and use their previous experiences to avoid war and endless strife.
Oh, and destroy the Ice Zombie Army before everyone on the planet dies. They help with that too.
- Words:
- 28,927
- Works:
- 8
- Bookmarks:
- 427
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Summary
Every myth contains a grain of truth. Every legend begins with a story. Every fantastical tale is real in some fashion.
Civilians have always claimed that Ninja are inhuman. (The civilian rumours are not wrong.) The Ninja have always dismissed the accusations. (They should not have.)
Just because Ninja a mostly human now does not mean that is the way it has always been...
... Or that it will remain that way.
Those that fall can also rise. Madara takes the first step. Tobirama follows. Together they make it the rest of the way. (They pave the way for others to follow.)
- Words:
- 25,973
- Works:
- 6
- Bookmarks:
- 1,188
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Summary
When Legendary Ninja from the Elemental Countries are reincarnated into the modern world with all their memories intact and then adopt Rainbow Mafia children because Alien Hybrids with weird almost-magic powers need to stick together.
- Words:
- 118,224
- Works:
- 3
- Bookmarks:
- 800
Recent bookmarks
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the thing about dragons by KillerGirlFuria
Fandoms: House of the Dragon (TV), A Song of Ice and Fire & Related Fandoms
12 Aug 2025
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Summary
Every morning Daelyra Targaryen wakes up and chooses violence. (Figuratively, at least.)
It might be because she’s Daemon Targaryen’s daughter. It might be because her soul is from another world. It might be because her dragon blood runs hotter than most, and that means more than she knew it could. It might be because the dragon that chose her is the most vicious of them all. It might be because she's a woman on a mission.
So many might-be’s, but one thing is certain: she wasn’t meant to exist, and the sole fact that she does was enough to knock the world off its axis.
Why not push the change further?
Or: Targaryens really aren’t human and expecting them to conform to human standards rarely ends well, and sometimes an unhinged woman with an unhinged dragon is all the world needs to prevent a disaster long in the making.
Series
- Part 1 of all about dragons (and more)
- Language:
- English
- Words:
- 93,655
- Chapters:
- 10/?
- Collections:
- 58
- Comments:
- 2,545
- Kudos:
- 8,604
- Bookmarks:
- 4,030
- Hits:
- 257,176
Bookmarked by Sanjuno
28 Jan 2026
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blood in the water by azorahai
Fandoms: House of the Dragon (TV), A Song of Ice and Fire - George R. R. Martin, A Song of Ice and Fire & Related Fandoms, Game of Thrones (TV)
25 Jan 2026
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Summary
The second War for the Dawn is lost before it has even begun. With a little help from the Old Gods, Bran sends the last surviving Starks somewhere they can make a difference: back in time. Alone in an unfamiliar place, scattered and separated from each other, they must save the dragons and their house from death and madness. The survival of all humanity depends upon it.
Alternatively: Jon discovers just how messy that side of the family can get, Arya is forced to concede that some problems can't be solved by sticking them with the pointy end, and Sansa finally gets to play the game of thrones. This time around, it is a woman they will call Kingmaker.
(Or: What if all Alicent Hightower needed was a friend like Sansa Stark?)
Bookmarked by Sanjuno
27 Jan 2026
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Lady Dreamfyre by Ai_Megurine
Fandoms: Game of Thrones (TV), A Song of Ice and Fire & Related Fandoms, A Song of Ice and Fire - George R. R. Martin, House of the Dragon (TV)
24 Jan 2026
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Summary
Queen in the North Sansa Stark, first of her name, passes away after a long and peaceful life of ruling. She's at peace, knowing her eldest son will watch over their kingdom after her.
Yet, she opens her eyes again. But this time, she's Helaena Targaryen, the tragic sister-wife of Aegon II Targaryen, mere years before the beginning of the Dance of the Dragons. Armed with her knowledge of history and her wits, she has no choice but to fight for the faction she's been born into, for war is inevitable. She might be a dragon in this lifetime, but she was born a wolf and only a united pack can survive winter.
Note: The Helaena ship has finally been decided, it will be a happy Aegon/Helaena.
- Language:
- English
- Words:
- 199,117
- Chapters:
- 64/?
- Collections:
- 20
- Comments:
- 6,210
- Kudos:
- 10,859
- Bookmarks:
- 2,708
- Hits:
- 540,165
Bookmarked by Sanjuno
27 Jan 2026
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Ace Thinks He's in Hell (He's Actually in The Past) by StompOnMe, total_spazztastic
Fandoms: One Piece (Anime & Manga)
30 Mar 2023
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Summary
Ace, believing he'd died at Marineford, wakes up 10 years in the past, right in the middle of the Gray Terminal fire. Armed with his Devil Fruit power and a regret/wish, he changes as much of the past as he can. He also adopts a few children on the way, as a somewhat brother/uncle figure.
Bookmarked by Sanjuno
19 Jan 2026
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to become a composite thing by mad_and_thick_as_thieves
Fandom Ninja Turtles: The Next Mutation, Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles (IDW Comics), Teenage Mutant Ninja Turtles - All Media Types
28 Dec 2024
Summary
There were six capsules in Draxum's lab. Yoshi could only save four before the explosion.
What if one survived? What if the lost child found her way back to her family? It's not impossible. After all, she is Hamato. And Hamato are never alone.
(Venus De Milo, or Venus, finds her family years before Mystic Mayhem. This changes things.)
- Words:
- 15,486
- Works:
- 2
- Bookmarks:
- 37
Bookmarked by Sanjuno
18 Jan 2026