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:
- 251
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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:
- 123
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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:
- 423
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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:
- 1,169
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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:
- 791
Recent bookmarks
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Throwback! by IDIOTICBEAN101
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
14 Oct 2025
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Summary
Truly, no one expected a mystic force to drag them back in time after death.
Yet here they are.A second chance.
Tl;dr
Future turtles are thrown into the post movie timeline!Bookmarked by Sanjuno
13 Oct 2025
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Underdark by Nekotsuki
Fandom: Teenage Mutant Ninja Turtles (TV 2003), Teenage Mutant Ninja Turtles - All Media Types
23 May 2024
- Words:
- 49,459
- Works:
- 2
- Bookmarks:
- 39
Bookmarked by Sanjuno
06 Oct 2025
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Hunter and Turtles AU by MidnightCreator12
Fandom: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Star Wars - All Media Types, Teenage Mutant Ninja Turtles (TV 2003), Teenage Mutant Ninja Turtles (TV 2012), Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles: Mutant Mayhem (Movie 2023)
27 Aug 2024
- Words:
- 350,135
- Works:
- 6
- Bookmarks:
- 79
Bookmarked by Sanjuno
05 Oct 2025
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Big Brother by orphan_account
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (TV 2012)
15 Apr 2019
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Summary
Leo had always took his role as his younger brothers' guardian very seriously. Even when they were still sleeping within their eggs, he made sure to watch over them and help their father welcome them into the family.
AU where the brothers hatched at different times.
- Language:
- English
- Words:
- 15,883
- Chapters:
- 3/3
- Comments:
- 114
- Kudos:
- 2,415
- Bookmarks:
- 594
- Hits:
- 20,524
Bookmarked by Sanjuno
05 Oct 2025
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a beloved universal constant by mad_and_thick_as_thieves
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
03 Jun 2023
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Summary
To those who don't know them well, the elder twin cuts a slightly less intimidating figure than his leader.
Casey watches him now and wonders how anyone could think that.Or: a boy born at the end of the world bears witness to a constant that bends the rules of time and space.
Series
- Part 19 of ROTTMNT One Shots/Short Stories
Bookmarked by Sanjuno
05 Oct 2025