Sanjuno
Fandoms
- Naruto (Anime & Manga) (25)
- Katekyou Hitman Reborn! (12)
- A Song of Ice and Fire & Related Fandoms (9)
- Compilation of Final Fantasy VII (8)
- Transformers - All Media Types (8)
- Transformers Generation One (7)
- One Piece (Anime & Manga) (5)
- Final Fantasy VII (Video Game 1997) (4)
- Code Geass (3)
- Teenage Mutant Ninja Turtles - All Media Types (3)
- Star Wars - All Media Types (2)
- Fairy Tail (2)
- Wolverine (Movies) (1)
- Transformers (Bay Movies) (1)
- Teenage Mutant Ninja Turtles (IDW Comics) (1)
- Batman - All Media Types (1)
- Bishoujo Senshi Sailor Moon | Pretty Guardian Sailor Moon (Anime & Manga) (1)
- Sonic the Hedgehog - All Media Types (1)
- Pet Shop of Horrors (Manga) (1)
- The Transformers (IDW Generation One) (1)
- X-Men (Movieverse) (1)
- Final Fantasy XV (1)
- Teenage Mutant Ninja Turtles (TV 2012) (1)
- ゼロの使い魔 | Zero no Tsukaima | The Familiar of Zero (1)
- Bishoujo Senshi Sailor Moon | Pretty Guardian Sailor Moon (1)
- X-Men (Alternate Timeline Movies) (1)
- Game of Thrones (TV) (1)
- Transformers: Shattered Glass (1)
- Shingeki no Kyojin | Attack on Titan (1)
- Star Wars: The Clone Wars (2008) - All Media Types (1)
- Batman Beyond (1)
- The Avengers (Marvel Movies) (1)
- The Muppet Show (1)
Recent works
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KJ: Providence - Historical Revisions by Sanjuno
Fandoms: Naruto, Katekyou Hitman Reborn!
31 Dec 2021
Tags
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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Tags
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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Tags
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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Tags
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
Tags
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:
- 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:
- 425
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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:
- 1,172
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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:
- 793
Recent bookmarks
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Sunset Linings by Burb_arians
Fandoms: Teenage Mutant Ninja Turtles (TV 2012), Teenage Mutant Ninja Turtles (IDW Comics)
24 May 2023
Tags
Summary
After a mishap with the kraang, our favourite brothers fall into a whole different dimension
Why is everything so dark and gloomy
Why does it feel so stiff
And who the heck is that turtle with a black mask and why the heck is he bleeding to death
(Aka a tmnt 2012 x the last ronin crossover because that old man has enveloped my brain completely)
Bookmarked by Sanjuno
27 Oct 2025
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Good Endings Come With Consequences by Ath_Trite
Fandom: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
14 Jul 2023
- Words:
- 11,089
- Works:
- 2
- Bookmarks:
- 8
Bookmarked by Sanjuno
27 Oct 2025
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Battle Scars Prologue, aka Where Cartoon Plot Armor Comes to Die (Like the Future TMNT Boys) by kaysdenofchaos
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
09 Aug 2023
Tags
Summary
Donatello is faced with the eternal sight of failure.
Raphael hears his brother's cries a moment too late.
Leonardo fails to fulfill his role as face-man.
Mikey just wants his brothers back. (+ very nearly faces a fate worse than death)
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Battle Scars AU Prologue: A Movie-Ending rewrite where the TMNT boys face more permanent consequences from their fight with the Krang-- takes a more mature shift from the source material for some lovely IDW-level plot.
Series
- Part 1 of Battle Scars AU
- Language:
- English
- Words:
- 18,247
- Chapters:
- 4/5
- Comments:
- 105
- Kudos:
- 1,518
- Bookmarks:
- 309
- Hits:
- 42,631
Bookmarked by Sanjuno
27 Oct 2025
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Blended Family by kikide (SouthernWriter), SouthernWriter
Fandom: Teenage Mutant Ninja Turtles (Bay Movies), Teenage Mutant Ninja Turtles (TV 2012), Teenage Mutant Ninja Turtles - All Media Types
25 Jan 2023
- Words:
- 216,932
- Works:
- 5
- Bookmarks:
- 41
Bookmarked by Sanjuno
26 Oct 2025
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Trial and Error by ApatheticRobots
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles - All Media Types
25 Apr 2023
Tags
Summary
The world ends. The Krang win. Leo failed.
It was supposed to be on Casey's shoulders (and his shoulders alone) to go back and make sure the invasion never happened in the first place, but apparently his student had a little more inherited stubbornness than he'd thought.
(Leo ends up in the past. This changes some things.)
Series
- Part 1 of Leo and the Cooler Leo
- Language:
- English
- Words:
- 104,123
- Chapters:
- 21/21
- Comments:
- 1,123
- Kudos:
- 6,245
- Bookmarks:
- 1,348
- Hits:
- 188,039
Bookmarked by Sanjuno
24 Oct 2025