Kuroshitsuji Crossovers
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Once More with Feeling by Oxford Not Brogues reviews
Seras awakens to find herself in the Reaper Society after committing a sinful act. Now she must serve her time and collect souls in order to gain forgiveness and access Heaven. However, she was not expecting her work to be disrupted by a certain demon and vampire who claim that she is their mate. She must decide to stay with Alucard and Sebastian or continue trying to be forgiven.
Crossover - Hellsing & Kuroshitsuji - Rated: M - English - Tragedy/Romance - Chapters: 3 - Words: 22,851 - Reviews: 9 - Favs: 11 - Follows: 9 - Updated: 11/12/2021 - Published: 10/31/2021 - [Alucard, Seras, Sebastian M.]
Toxic by Oxford Not Brogues reviews
While on a job at a snowy, isolated place, members part of a crew start dying one by one. It's up to the remainder of the crew to find out who is doing all of these killings. Seras, Alucard, and Sebastian do their utmost to keep each other safe from the stir crazy crew who would do anything to protect themselves and eliminate the impostor. Based on the popular game "Among Us".
Crossover - Hellsing & Kuroshitsuji - Rated: M - English - Horror/Mystery - Chapters: 2 - Words: 17,973 - Reviews: 5 - Favs: 9 - Follows: 5 - Updated: 11/6/2021 - Published: 10/31/2021 - [Alucard, Seras, Sebastian M.]
One Hell Of A Chef (New) by MykRED reviews
It started when Soma was just a little girl. She decided she wanted to go with her Papa to visit his friend in England. It was there that she met Ciel, the son of her Papa's friend. It didn't take long at all for the two of them to become close. So close in fact that Soma declared at dinner that she would be his head chef when he became head of the family.
Crossover - Kuroshitsuji & Shokugeki no Soma/食戟のソーマ - Rated: T - English - Adventure/Friendship - Chapters: 2 - Words: 5,764 - Reviews: 5 - Favs: 72 - Follows: 60 - Published: 10/30/2021 - Ciel P., Sebastian M., Soma Y.
Black Butler: Hogwarts Edition by Astra H. Lowelle
Yes; it's pretty much what it sounds like. Houses, blood statuses, Quidditch positions, class ranks, and other assorted Hogwarts-related miscellanea for members of Black Butler cast. Feel free to request characters or to debate particulars in the comments. But no Howlers, yeah?
Crossover - Kuroshitsuji & Harry Potter - Rated: K - English - Humor/Adventure - Chapters: 8 - Words: 497 - Favs: 2 - Follows: 1 - Updated: 10/25/2021 - Published: 10/1/2021 - Ciel P., Sebastian M., Agni
Harry Addams by kingleo.chuenchom reviews
What if Harry had killed the Dursley, What if Harry got adopted by the Addams Family and what if Harry meets Ciel Phantomhive and he was Harry mate and what if Harry got put into Slytherin how well things change. This fanfic has Yaoi in it if you don't like it please don't read it thank you
Crossover - Harry Potter & Kuroshitsuji - Rated: M - English - Hurt/Comfort/Romance - Chapters: 8 - Words: 11,565 - Reviews: 38 - Favs: 122 - Follows: 149 - Updated: 10/4/2021 - Published: 10/31/2019 - Harry P., Ciel P.
A Little Bit of Everything by Kitana Lunara reviews
Yami and Sebastian were just two brothers trying to live a simple life. All that falls to pieces quickly after Sebastian befriends a certain fun loving Guardian of Childhood and their adventures together begins. [ Full Summary inside. Based on a roleplay between my friend and I/ Rated M for later chapters ]
Crossover - Yu-Gi-Oh & Kuroshitsuji - Rated: M - English - Angst/Romance - Chapters: 6 - Words: 29,255 - Reviews: 2 - Follows: 1 - Updated: 9/23/2021 - Published: 1/1/2018
black butler : the book of the devil by Gin Tama1 reviews
It's even more fun when there are more toys around you. What will the Earl do when he finds himself trapped in a circle of demons? . . crossover between black butler and hazbin hotel All rights of the characters used is the story belong to yana toboso and vivziepop This story will contain spoilers from the manga.
Crossover - Kuroshitsuji & Hazbin Hotel - Rated: K+ - English - Mystery/Adventure - Chapters: 2 - Words: 2,253 - Reviews: 2 - Favs: 7 - Follows: 11 - Updated: 9/18/2021 - Published: 5/6/2021 - Ciel P., Sebastian M., Alastor, Niffty
Arthur Richard Phantomhive by Lionne.Fluffy reviews
Les Potter sont morts, mais au lieu de finir chez son oncle et sa tante, Harry Potter est adopté par la famille Phantomhive et grandit tout en apprenant à contrôler sa Magie. Mais quand les malheurs frappent sa famille, pourra-t-il aider son frère Ciel à surmonter tout ça ? Le monde Magique n'est pas non-plus près à ce qui les attendent à son arriver à Poudlard !
Crossover - Harry Potter & Kuroshitsuji - Rated: K - French - Family/Crime - Chapters: 2 - Words: 5,244 - Reviews: 21 - Favs: 80 - Follows: 99 - Updated: 8/30/2021 - Published: 11/22/2020 - Harry P., Ciel P., Sebastian M.
Burakkuhāto by Espadakatsukreuz XIII reviews
After finally returning to the real world from the Abyss, Ciel is ready to have his long awaited revenge against the ones that destroyed his family. Now, with the help of a mysterious organization, a skillful assassin and a good-hearted chain, the three will be involved in a dangerous persecution of illegal contractors throughout Europe (mainly CielXOz, you've been warned)
Crossover - Kuroshitsuji & Pandora Hearts - Rated: T - English - Mystery/Supernatural - Chapters: 13 - Words: 10,935 - Reviews: 19 - Favs: 30 - Follows: 34 - Updated: 8/24/2021 - Published: 3/15/2014 - Ciel P., Sebastian M., Oz V.
BLACK & SILVER (Crossover) by ZKatsuraK reviews
Perdido en las profundidades de Londres, con tan sólo una espada de madera y el brillo plateado de su alma. Siendo además, un personaje no bien recibido en la ciudad, especialmente por la reina y su perro guardián... Gintoki un samurai de 25 años que tan sólo quiere regresar a casa, ¿Podrá hacerle frente a lo sobrenatural, siendo tan sólo humano? [Kuroshitsuji / Gintama]
Crossover - Gintama & Kuroshitsuji - Rated: T - Spanish - Supernatural/Adventure - Chapters: 10 - Words: 16,501 - Reviews: 3 - Favs: 2 - Follows: 4 - Updated: 8/11/2021 - Published: 4/20/2021 - Gintoki S., Gedōmaru, Ciel P., Sebastian M.
Nazarick in Past world by Rgnjjv reviews
It's Black butler and Overlord crossover. English is not my mother tongue. What if Nazarick had moved to Earth in the 19th century? What did the inhabitants of Ainz and Nazarick do then? Did Ainz want to conquer the world? Will he participate in the First and Second World Wars?
Crossover - Kuroshitsuji & Overlord/オーバーロード - Rated: T - English - Fantasy/Supernatural - Chapters: 3 - Words: 13,383 - Reviews: 33 - Favs: 30 - Follows: 42 - Updated: 8/2/2021 - Published: 7/26/2021 - Ainz, Demiurge, Ciel P., Sebastian M.
Mi deber, Protegerte… by ZoyNarutera reviews
En una época en la que el terrorismo, la delincuencia y la Ley están en Inicios de una Guerra por el poder absoluto, la lucha de un joven. Luego de que Naruto echara de su vida a Hinata con un hijo en su interior dudando que fuera de él, Boruto regresa 18 años después para ser el guardaespaldas de su propio padre, el Primer Ministro y la amenaza de un grupo terrorista. NaruHina y
Crossover - Naruto & Kuroshitsuji - Rated: M - Spanish - Crime/Romance - Chapters: 12 - Words: 44,448 - Reviews: 9 - Favs: 20 - Follows: 20 - Updated: 7/19/2021 - Published: 7/12/2018 - [Boruto U., Sarada U.] Ciel P., Sebastian M.
A sister Apart by burntblood.1982
Sky Gilbert is a loner and lives for her past to become her present? a work in progress
Crossover - Kuroshitsuji & Vampire Diaries - Rated: M - English - Fantasy - Chapters: 1 - Words: 2,760 - Favs: 1 - Follows: 1 - Published: 7/12/2021
A love Across the multiverse by burntblood.1982
Darla Summers is the middle child, older sister to Jenna; she brings terrors never before seen when she comes back. The story changes due to adding Darla to Mystic Falls. This is AU for mature adults due to the content of violence, sex, etc.
Crossover - Kuroshitsuji & Vampire Diaries - Rated: M - English - Supernatural/Horror - Chapters: 1 - Words: 534 - Favs: 1 - Follows: 2 - Published: 7/12/2021
The Courgettes of Incorrigibility by Icarus Isambard
Sworn to defend the Phantomhive manor against all enemies (animal, mineral, and yes, vegetable) Chef Baldroy vows to torch the blighter who keeps leaving piles of zucchini on the doorstep. But when a flamethrower ambush leads to an unexpected conflagration of the heart, Bard just might learn that "summer fling" doesn't have to involve unwanted produce. Co-authored with Motchi
Crossover - Final Fantasy VII & Kuroshitsuji - Rated: T - English - Romance/Humor - Chapters: 1 - Words: 1,908 - Published: 7/10/2021 - Tifa L., Baldroy, Finnian, Sebastian M.
Fate Black by Paxloria reviews
We know the story in cannon & of various fan fic's where different characters got summoned instead. This is similar, but with one big difference. What would happen if, in FATE/ZERO, Ciel was accidentally summoned not as a Heroic Spirit or as a Demon, but as a combination of the two together? The boy that SHOULD'VE been the weakest Assassin ever, became the strongest.
Crossover - Fate/stay night & Kuroshitsuji - Rated: T - English - Supernatural - Chapters: 10 - Words: 95,190 - Reviews: 45 - Favs: 120 - Follows: 147 - Updated: 7/7/2021 - Published: 10/31/2017
The Devil on Bakerstreet by bocchannoshitsuji reviews
Takes place in Detective Conan's 6th movie; The Phantom on Bakerstreet
Crossover - Detective Conan/Case Closed & Kuroshitsuji - Rated: K+ - English - Mystery/Supernatural - Chapters: 4 - Words: 10,336 - Reviews: 66 - Favs: 102 - Follows: 110 - Updated: 6/10/2021 - Published: 8/28/2011 - Shinichi K./Conan E., Ciel P.
The Dark Knight of the Victorian Era by leonardo18anime reviews
Ciel Phantomhive is the hero of London, however this title might be going to someone new. When the rich and powerful Bruce Wayne moves to London to make some deals about his Industrial Empire, a new figure appears in the street of London. A cape figure known as Batman. Can Ciel and Sebastian ally with the Dark Knight or they will become enemies. We will find out.
Crossover - Batman & Kuroshitsuji - Rated: T - English - Suspense/Mystery - Chapters: 1 - Words: 427 - Reviews: 1 - Favs: 3 - Follows: 5 - Published: 6/5/2021 - Alfred P., Bruce W./Batman, Ciel P., Sebastian M.
Miss Heatfilia from the Phantomhive Manor by leonardo18anime
Lucy Heartfilia lost her mother recently, her last wish was to send her daughter to London where she could get a better life. There she goes into the Phantomhive Manor where she meets Ciel Phantomhive the earl of the manor and his trustworthy butler Sebastian. While there she becomes a maiden at the Manor and becomes of the young boy's greatest allies and meets new friends.
Crossover - Fairy Tail & Kuroshitsuji - Rated: T - English - Supernatural/Drama - Chapters: 1 - Words: 439 - Favs: 6 - Follows: 6 - Published: 6/5/2021 - Lucy H., Ciel P., Elizabeth M., Sebastian M.
Weak For Her by Oxford Not Brogues reviews
After losing a bet with a friend, Seras is forced to stay a night in an abandoned manor. However, she isn't entirely alone in the manor like she thinks. Recommendation from lobalunallena.
Crossover - Hellsing & Kuroshitsuji - Rated: M - English - Romance/Humor - Chapters: 21 - Words: 157,050 - Reviews: 71 - Favs: 20 - Follows: 18 - Updated: 6/4/2021 - Published: 10/23/2020 - [Alucard, Seras, Sebastian M.] - Complete
El pasado del futuro by Wavern1522 reviews
Tiempo después de completar la Shikon no Tama y derrotar a Naraku para siempre jamas imagino que seria solo el menor de sus problemas. Y tras un desafortunado incidente, Kagome, junto con dos Daiyoukai terminan en la época Victoriana y se encuentran con cierto Conde y un mayordomo de negro.
Crossover - Inuyasha & Kuroshitsuji - Rated: M - Spanish - Adventure/Hurt/Comfort - Chapters: 7 - Words: 31,231 - Reviews: 19 - Favs: 13 - Follows: 19 - Updated: 5/24/2021 - Published: 2/26/2017 - Kagome H., Sesshōmaru, Ciel P., Sebastian M.
Simply one hell of a pony by Karaifan16 reviews
Thanks to Grell, 8 of characters are stuck in Equestria. They will help the mane 6 figure out who is attacking the students of the school of friendship. Plus Sebastian meeting Rarity's cat. Prepare for laughing fits.
Crossover - My Little Pony & Kuroshitsuji - Rated: K+ - English - Fantasy - Chapters: 3 - Words: 2,794 - Reviews: 2 - Favs: 4 - Follows: 5 - Updated: 5/23/2021 - Published: 8/22/2020 - [Prince Blueblood, Grell S.] Twilight Sparkle
epílogo de vestigio gótico by Bara07
este es el capítulo final de la historia,mi usuario de kissaten Velvet no puede acceder a mi cuenta.Es por eso que la coloqué aquí.
Crossover - Kuroshitsuji & Loveless - Rated: T - Spanish - Horror/Supernatural - Chapters: 1 - Words: 588 - Published: 5/18/2021 - Complete
Bloody Bouquet by MonochromeJoker29
London has been in a tenuous stalemate ever since Prince Mithras came back and deposed Valerius, giving his job as seneschal to Anne Bowesley instead. Unfortunately for Célimène, Kindred politics isn't the only thing she's to contend with when she begins having visions hinting to infernalists in the city with her only clue being Ciel Phantomhive and his butler, Sebastian Michealis.
Crossover - Kuroshitsuji & Vampire: The Masquerade - Rated: M - English - Adventure/Mystery - Chapters: 3 - Words: 4,994 - Favs: 1 - Follows: 2 - Updated: 4/29/2021 - Published: 4/27/2021 - Ciel P., Sebastian M., Malkavian, OC
Death Goddess of Hogwarts: and the sorcerers stone by Girlenterinpen reviews
Roxanne Mbarim is chosen for a Job at Hogwarts. Making Enemies and Allies though out the year. What else could face her in the Wizarding World. I own nothing of J.K. Rowling's or Toboso, Yana's. The OC's and anything else you DON'T Recognize is mine.
Crossover - Harry Potter & Kuroshitsuji - Rated: T - English - Adventure/Fantasy - Chapters: 9 - Words: 26,810 - Reviews: 15 - Favs: 35 - Follows: 39 - Updated: 4/24/2021 - Published: 10/16/2013 - Harry P., Albus D., Undertaker, OC
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