Harry Potter and Blue Exorcist/青の祓魔師 Crossovers
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Harry Potter, Exorcist Arcanist by VizeerLord reviews
Harry lost the trial. Holly wand Snapped. Harry Flees. might as well learn a new trade. Corrections to Ch 2 posted .
Rated: T - English - Horror/Fantasy - Chapters: 3 - Words: 12,884 - Reviews: 25 - Favs: 94 - Follows: 115 - Updated: 2/26 - Published: 2/5
The Blue Wizard and the Prisoner of Azkaban by CSIalchemist reviews
Rin and Yukio Okumura are getting ready to return to Hogwarts for their third year when they hear that mass murderer Sirius Black escaped Azkaban prison. Everyone thinks he's after Harry Potter. While everyone at school is keeping their eyes peeled for the escaped convict, the Okumura twins can't help but feel like they heard Black's name from somewhere.
Rated: T - English - Fantasy/Mystery - Chapters: 17 - Words: 41,085 - Reviews: 200 - Favs: 50 - Follows: 62 - Updated: 2/25 - Published: 4/10/2022
Badger's Demon by Prickly Bulbasaur
Ginga Arashi and her cousins Rin and Yukio Okumura moved to Britain due to a demonic altercation with Astaroth, forcing them to use their abilities to survive. Now in another country, they received an owl from one of the most notorious schools in Britain. Hogwarts. Why did they get letters from a magic school? Did Ginga's father go there? Do they have magic?
Rated: T - English - Fantasy/Adventure - Chapters: 9 - Words: 45,391 - Favs: 5 - Follows: 4 - Updated: 5/20/2023 - Published: 4/5/2023 - Fred W., Rin O., Yukio O., OC
My demon class mate by StuffIthoughtwasdeepwhenIwas15 reviews
Do your self a favor and don't read this, at all. Unless you enjoy putting yourself through pain. Like actually don't
Rated: K - English - Friendship/Humor - Chapters: 9 - Words: 8,656 - Reviews: 20 - Favs: 30 - Follows: 37 - Updated: 8/3/2022 - Published: 6/11/2015 - Rin O., Yukio O., Kuro, Satan
The Blue Wizard and the Chamber of Secrets by CSIalchemist reviews
Rin and Yukio return to Hogwarts for their second year, but something evil is lurking within the school. Students are being Petrified left and right and all evidence points to Harry Potter. What is attacking the students? Is it a monster? A demon? Or something else?
Rated: T - English - Fantasy/Mystery - Chapters: 29 - Words: 72,948 - Reviews: 269 - Favs: 121 - Follows: 132 - Updated: 3/1/2022 - Published: 11/6/2019 - Complete
Demonology with Professor Rin and Yukio by Daygon Yuuki reviews
It was all Mephisto's fault they were stuck in this world. Combating demons easy. Teaching children? Not so much, especially if they were the in training wizards. Now if only her brothers would leave her alone and let her teach in peace, she was a thousand years old demon not a damsel in disaster. Fem Rin
Rated: K+ - English - Chapters: 6 - Words: 3,603 - Reviews: 71 - Favs: 182 - Follows: 203 - Updated: 3/10/2021 - Published: 2/21/2017 - Harry P., Rin O., Yukio O., Amaimon
Everyone's A Demon by HetaliaSideswipeJitsu reviews
This can be found on Wattpad with my username, SideswipeJitsu. A Crossover between Harry Potter, Fairy Tail and Blue Exorcist. What happens when Snape's true form, a demon, gets unleashed in front of everyone? What happens to Bickslow when everyone finds out that he has been a Son of Satan? And what does Mephisto plan to do? I don't own anything but the plot and my OC's.
Rated: T - English - Adventure/Fantasy - Chapters: 4 - Words: 5,045 - Reviews: 2 - Favs: 8 - Follows: 10 - Updated: 7/24/2020 - Published: 7/12/2020 - Severus S., Mephisto P., Amaimon, Lucifer
Morality by toratora712 reviews
So yes, a 16-year old raising a pair of twins who have Satan as their father wasn't part of her plan, but it wasn't an impossible thing to do, was it? She didn't really appreciate the luggage twins came with, but she was their mother and she loved them and she wouldn't trade them for anything in the world.
Rated: T - English - Family/Hurt/Comfort - Chapters: 2 - Words: 6,991 - Reviews: 38 - Favs: 359 - Follows: 445 - Updated: 2/17/2020 - Published: 2/13/2018 - Harry P., Rin O., Yukio O.
The Blue Wizard and the Philosopher's Stone by CSIalchemist reviews
Strange things have been happening to Rin and Yukio Okumura for years. When they receive letters from a magical school in Europe, their views of the world are forever changed as they discover that magic and demons are very, very real. Image by DemiGardess.
Rated: T - English - Supernatural/Friendship - Chapters: 22 - Words: 65,302 - Reviews: 208 - Favs: 177 - Follows: 173 - Updated: 10/10/2019 - Published: 12/31/2018 - Complete
My Father Will Hear About This! by Jakidus reviews
Draco's signature line backfires on him.
Rated: K - English - Humor - Chapters: 8 - Words: 2,597 - Reviews: 21 - Favs: 69 - Follows: 70 - Updated: 5/12/2018 - Published: 11/13/2017 - Draco M.
Strange Magic by Obnoxious Unicorn reviews
Mephisto made a very rare mistake thirteen years ago, and now he will do all he can to work it to his advantage. Harry doesn't particularly fancy the idea of moving to Japan. Set after CoS. Timelines messed with.
Rated: T - English - Drama/Supernatural - Chapters: 1 - Words: 1,013 - Reviews: 31 - Favs: 155 - Follows: 244 - Published: 3/3/2018
When Your First Friend is a Witch by Redsinky reviews
Idea that might continue... Rin didn't make friends. All the children he interacted with were too scared of him, or they were the ones he was fighting against. It's not that he couldn't, it's just he ruined his chances with friendship locally, and perhaps the entirety of Japan. So, maybe, doing this activity would at least make him friends outside of Yukio.
Rated: K+ - English - Friendship - Chapters: 1 - Words: 962 - Reviews: 22 - Favs: 62 - Follows: 104 - Published: 2/21/2018 - Hermione G., Rin O.
Magic & Blue Flames by SlowlyFallingApart reviews
*ADOPTED FROM ORIGINAL AUTHOR (wont allow authors name to be typed, and its really angering me :(* Rin and his friends have been transferred to Hogwarts by the request of Dumbledore. During the Goblet of Fire arc. Rated T because I can.
Rated: T - English - Adventure/Fantasy - Chapters: 2 - Words: 1,510 - Reviews: 15 - Favs: 51 - Follows: 80 - Updated: 1/18/2018 - Published: 8/2/2016
Blue Shadows by Tina Darastrix reviews
Before the final task of the Tri-Wizard Tournament, Harry receives an odd package and note. When he battles the dark lord, he realizes it will shoot him into a new path, giving him a chance at a true family in the process. Manipulative!Dumbledore, MollyRonGinnyHermione!Bashing Rin/Harry in later chapters
Rated: T - English - Supernatural/Adventure - Chapters: 6 - Words: 25,768 - Reviews: 67 - Favs: 581 - Follows: 675 - Updated: 10/14/2017 - Published: 7/20/2017
Two Drunken Idiots and Two Satanic Women by UnbreakableCloaph reviews
In which Rin is a girl, Hermione is angry 24/7, and Yukio and Ron are drinking buddies. One hell of a ride, don't you think?
Rated: T - English - Humor/Family - Chapters: 3 - Words: 1,986 - Reviews: 5 - Favs: 10 - Follows: 14 - Updated: 6/13/2017 - Published: 4/30/2017
a white rose dyed red by shadowleaves reviews
Harry Potter became Sue Hitoshi, and no one noticed.
Rated: T - English - Adventure/Friendship - Chapters: 1 - Words: 3,277 - Reviews: 9 - Favs: 210 - Follows: 238 - Published: 1/1/2017 - Harry P., Rin O.
Aka no Ex by darksider82 reviews
Mephisto had an agenda of his own in the form of the Red Exorcist
Rated: T - English - Adventure - Chapters: 11 - Words: 12,671 - Reviews: 50 - Favs: 329 - Follows: 345 - Updated: 10/18/2016 - Published: 7/19/2015 - Harry P., Rin O., Yukio O.
Magic & Blue Flames by conman.anderson930 reviews
Rin and his friends have been transferred to Hogwarts by request of Dumbledore. This is during the Goblet of Fire arc. Rated T because I said so.
Rated: T - English - Adventure/Fantasy - Chapters: 13 - Words: 15,171 - Reviews: 89 - Favs: 183 - Follows: 218 - Updated: 7/10/2016 - Published: 8/11/2013
Taken by GoreslashDOW reviews
Kuraihono is kidnapped by wizards to teach kids about lamias. He is put in a cage and his knives are taken away. But no one knows something special about his knives.
Rated: K+ - English - Humor - Chapters: 6 - Words: 4,927 - Reviews: 8 - Favs: 10 - Follows: 9 - Updated: 7/10/2016 - Published: 5/24/2016
The Butler Who Lived by Ann Rawicz reviews
Harry a disparu tout l'été, mais il revient à temps pour participer au Tournoi des Trois Sorciers. Cependant, sa réapparition a apporté bien plus de questions que de réponses. Comme pourquoi il n'arrête pas d'appeler cet étrange garçon  Votre Majesté  .
Rated: T - French - Supernatural - Chapters: 3 - Words: 1,364 - Reviews: 12 - Favs: 59 - Follows: 60 - Updated: 4/29/2016 - Published: 4/13/2016 - Harry P., Rin O.
The Butler Who Lived by The Unnamed Sin reviews
Harry went missing over the summer, but he has returned just in time for the Triwizard Tournament. However his reappearance has lead to more questions than answers. Like why he keeps calling that strange boy 'Your Majesty'. AU, Manipulative!Dumbledore, and Paladin!Yukio.
Rated: T - English - Supernatural - Chapters: 3 - Words: 1,183 - Reviews: 35 - Favs: 274 - Follows: 333 - Updated: 3/15/2016 - Published: 1/19/2016 - Harry P., Rin O.
əsrəvəЯReverse by Suicide Forest reviews
On his death bed, Harry Potter makes a choice; to relive his life. Using magic and a bit of impossibility, Harry is flung into a new dimension opposite to Hogwarts, where he is known as Hadrian Riddle. In this world, Voldemort doesn't exist, but Satan does. Torn by fate, will Hadrian choose his destiny in Gehenna? Or will he make his own in Assiah? ABANDONED. UP FOR ADOPTION.
Rated: T - English - Romance/Adventure - Chapters: 22 - Words: 25,580 - Reviews: 47 - Favs: 73 - Follows: 60 - Updated: 2/12/2016 - Published: 7/6/2015
A Certain Affinity Towards Fire by Yaodai reviews
Post!GoF. Vernon Dursley decided he's done with all that craziness around his nephew and called for help. The exorcism actually worked. The Order of Phoenix decided to do the only logical thing under these circumstances - to kidnap the exorcist! Bon was not amused.
Rated: T - English - Humor/Adventure - Chapters: 13 - Words: 118,666 - Reviews: 213 - Favs: 557 - Follows: 600 - Updated: 11/29/2015 - Published: 6/12/2014
Brothers of the Flame by DragoCygnusthefifth reviews
After the events of the fight with the Basilisk, the venom coursing through Harry's veins unlocks something deep within him, something that no one saw coming. Secrets are revealed, and everything Harry once knew has been thrown out the window. Possible M later on, maybe even MA for possible gore. Pairings will be revealed when revealed
Rated: T - English - Family/Adventure - Chapters: 4 - Words: 11,274 - Reviews: 54 - Favs: 476 - Follows: 530 - Updated: 11/21/2015 - Published: 6/24/2015 - Harry P., OC, Rin O., Yukio O.
Hair of a Demon, Heart of a Demon by Aneki Okumura reviews
When Harry an the gang are taken to Malfoy Manor, They meet and rescue a strange boy who the Death Eaters keep calling a half breed. Can they help him find his stolen sword? What do the Death Eaters mean when they say 'modified wands' and why is Voldermort so intently after this boy? Mainly HP cannon. Better summary inside. T for violence. ###SEQUEL COMING SOON! :D###
Rated: T - English - Adventure/Suspense - Chapters: 16 - Words: 85,082 - Reviews: 244 - Favs: 379 - Follows: 321 - Updated: 8/20/2015 - Published: 5/12/2014 - Harry P., Ron W., Hermione G., Rin O. - Complete
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