Kamen Rider Crossovers
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My Hero, Agito by MKDremare-Riser reviews
Not all men are created equal. Izuku Midoriya is one of the few unlucky people in the world to be born without a Quirk, and his hopes and dreams of being a pro hero like his idol All Might were dashed. But sometimes, men can evolve beyond expectations.
Crossover - Kamen Rider & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Chapters: 1 - Words: 15,271 - Reviews: 10 - Favs: 56 - Follows: 70 - Published: 1/28
Rosario 555 by D3ADPOOLK1d reviews
Monsters. Creatures feared by many, yet they just want to live among us. A new kind of monster enrolls at Yokai Academy, with technology that could either save the world, or cause the human race to fall. It's just him, his talking robot bike, a couple hot girls, and a carnivorous voice within his head wanting nothing but to fight fight FIGHT!
Crossover - Kamen Rider & Rosario + Vampire - Rated: T - English - Supernatural/Romance - Chapters: 6 - Words: 28,229 - Reviews: 92 - Favs: 73 - Follows: 82 - Updated: 1/27 - Published: 3/10/2019 - OC, Moka A., Kurumu K., Mizore S.
Kamen Rider Crimzone! by WOLFWATCHER12 reviews
AU: Adrian Takeuchi had lost his father at the hands of a race of monster called Vangakyo and after Sir Vathek, a knight who was also a Krimgire, saves his life, Adrian must now embark on a journey to become the next Krimgire King as Kamen Rider Crimzone, but Danny Phantom will be helping him out too. Rated M for content and language. Will contain horror, sex & more. See it on AO3!
Crossover - Danny Phantom & Kamen Rider - Rated: M - English - Supernatural - Chapters: 3 - Words: 60,099 - Reviews: 1 - Favs: 10 - Follows: 8 - Updated: 1/26 - Published: 7/14/2021 - [Danny F., Ember, P. Spectra] OC
Gate: Cross-Rails Between Worlds by striberx reviews
When time alters and begins to ruin the world, somehow a gate appears connecting Earth to a new place. This now prompts Japan to see what its like? Meanwhile a rogue group from the future come to lay waste to the present. Can this new warrior, Den-O save two worlds at once?
Crossover - Kamen Rider & Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: M - English - Fantasy/Humor - Chapters: 1 - Words: 7,773 - Reviews: 6 - Favs: 18 - Follows: 21 - Published: 1/25 - [OC, Kuribayashi] [Yuto S./Zeronos, Pina]
Accel: the familiar of zero by readerk10 reviews
I'm just an ordinary guy that wants to have some excitement in life and I think I got my wish. Join Peter Lionheart become Kamen Rider Accel and see him change Louise's life OCxharem
Crossover - Familiar of Zero & Kamen Rider - Rated: M - English - Adventure - Chapters: 13 - Words: 75,577 - Reviews: 20 - Favs: 107 - Follows: 85 - Updated: 1/25 - Published: 12/15/2011 - OC
The Fangire Of Zero by Leonard lemon3891 reviews
It had been years ever since Wataru and Taiga had their battle for the title of King. Years since the battle of the Neo-fangires. Now a new story is about reveal itself. Follow Kurenai Kazuya as he goes on a journey saving kingdoms, princesses and stopping wars. Maybe getting in love along the way.
Crossover - Kamen Rider & Familiar of Zero - Rated: T - English - Romance/Adventure - Chapters: 1 - Words: 4,286 - Reviews: 3 - Favs: 25 - Follows: 31 - Published: 1/25 - [OC, Louise, Tabitha]
Naruto Believe Yourself by CMXB reviews
A new warrior is called to the Elemental Nations to help against the Akatsuki, he will bring the potential of humanity with him and be the savior of light.
Crossover - Naruto & Kamen Rider - Rated: M - English - Adventure/Fantasy - Chapters: 37 - Words: 71,787 - Reviews: 147 - Favs: 138 - Follows: 108 - Updated: 1/24 - Published: 12/6/2019 - [Tayuya, OC] Shouichi T./Agito
Knights of the Otherworld by Ten-Faced Paladin reviews
The clash of Royal and Rebel has begin, but the story says there is no end in sight. One meddling sorcerer from a lost story decides otherwise. Reaching out and finding the heroes who can break fate. It's time for everyone to get the Happily Ever After they deserve. It's time for a new story. It's time for the Knights of the Round Table to return.
Crossover - Kamen Rider & Ever After High - Rated: T - English - Adventure/Romance - Chapters: 42 - Words: 425,553 - Reviews: 617 - Favs: 284 - Follows: 281 - Updated: 1/24 - Published: 5/5/2020
that time I was reincarnated as slime amazon by Artzilla406 reviews
we know how these types of anime works, you die and get reincarnate into another world, but if you add someone who has the Amazon D.N.A running though there vanes and turn into a slime all together, lets say it would be intresting to say the least.
Crossover - Kamen Rider & Tensei Shitara Slime Datta Ken/転生したらスライムだった件 - Rated: T - English - Adventure/Fantasy - Chapters: 4 - Words: 19,595 - Reviews: 4 - Favs: 29 - Follows: 31 - Updated: 1/24 - Published: 9/20/2019
Koihime Musou Anything Goes by CMXB reviews
The world of the three kingdoms is about to have a big surprise since a new OOO will be there to bring peace but what he doesn't know theres another group that will make sure that he won't succeed but until then let's see how he also deals with girls along with having a little brother at his side.
Crossover - Kamen Rider & Koihime†Musō/恋姫†無双 - Rated: M - English - Adventure/Humor - Chapters: 29 - Words: 48,621 - Reviews: 105 - Favs: 117 - Follows: 100 - Updated: 1/23 - Published: 1/15/2020 - [OC, Kan'u U./Aisha, Sonken C./Renfa] Eiji H./OOO
The Kamen House: Witch, Build and OOO by Demon dark mezzo sangue reviews
An ordinary person finds himself inside the body of Luka Einzbern-Noceda, the older half-brother of Luz Noceda. Armed with Build Driver and Fullbottles. Luka will have to help Luz on her journey to become a witch and master the OOO Driver to get all the Core Medals. Kamen Rider Build and OOO will save the Boiling Isles from the threat of the Cabal Faust and the Greeeds.
Crossover - Kamen Rider & Owl House - Rated: K - English - Adventure/Fantasy - Chapters: 5 - Words: 41,571 - Reviews: 11 - Favs: 29 - Follows: 28 - Updated: 1/23 - Published: 11/13/2021 - Ankh, Ryuga B./Cross-Z, Luz N., Eda
Brute Alpha by pyrus0zero reviews
After Hitomi, left Yuya Nomoto, something powerful awakened in him. Now he will use this new power to burn everything Hitomi cares. killing bites and Kamen rider Amazons. what do you get when you do a crossover between these 2 bloody shows? You get this. Hope you enjoy.
Crossover - Kamen Rider & Killing Bites/キリングバイツ - Rated: M - English - Sci-Fi/Drama - Chapters: 2 - Words: 10,438 - Reviews: 23 - Favs: 31 - Follows: 37 - Updated: 1/22 - Published: 1/6/2021
Sonic X: Return Of The Megid! by PHANTOMKNIGHTMARE47 reviews
When the Megid start to attack Station Square, led by a trio of new Megid Generals, Chris Thorndyke and Team Sonic are chosen to become Kamen Riders, using Wonder Ride Books and the many elemental Seiken, they become heroes that rock the world to it's very core.
Crossover - Sonic the Hedgehog & Kamen Rider - Rated: T - English - Adventure/Supernatural - Chapters: 3 - Words: 5,540 - Reviews: 2 - Favs: 3 - Follows: 3 - Updated: 1/22 - Published: 1/20
TMNT EXCITE by CMXB reviews
A new Ex-Aid is chosen to help the turtles on they're adventure, there he will find friends, love and enemies out there to take him down and take his Gashats so he will fight on with no continues.
Crossover - Kamen Rider & Teenage Mutant Ninja Turtles - Rated: T - English - Adventure/Sci-Fi - Chapters: 45 - Words: 83,115 - Reviews: 188 - Favs: 137 - Follows: 125 - Updated: 1/22 - Published: 2/5/2020 - [OC, April O., Karai] Emu H./Ex-Aid
The Forced Rider 555 by Codey-Wraith reviews
A boy unable to wield the force, finds another way, with knowledge gained from a past long forgotten and heritage all people of his species wish to forget. He'll learn the truth of the past to find the light towards the future, as the saying goes, 'those who learn from the past never repeat the same mistakes.'
Crossover - Kamen Rider & Star Wars: The Clone Wars - Rated: T - English - Sci-Fi/Fantasy - Chapters: 16 - Words: 119,923 - Reviews: 19 - Favs: 79 - Follows: 91 - Updated: 1/22 - Published: 11/28/2016 - Takumi I./Faiz, Ahsoka T., Count Dooku, R2-D2
Through a Trance of Despondency by vikung-fu
The words upon the screen are large; 'classroom,' 'conditioning,' 're-education.' Would there ever come a time, Iida Kenji asks himself, when they were simply allowed to do what they had been commissioned to do? Set just after Battle Fever J episode #49. Written as part of the Black Saturn discord New Year event.
Crossover - Super Sentai & Kamen Rider - Rated: K - English - Chapters: 1 - Words: 1,041 - Published: 1/21 - OC, K. Taki - Complete
HOTD Justiφ's by CMXB reviews
A young man gets sent to world where the undead will appear, he isn't someone that likes getting attention but looks like he has to do it to survive in this world along with another enemy that he is not expecting to appear making his life harder.
Crossover - Kamen Rider & Highschool of the Dead - Rated: M - English - Horror/Adventure - Chapters: 36 - Words: 72,385 - Reviews: 141 - Favs: 167 - Follows: 139 - Updated: 1/20 - Published: 1/23/2020 - [OC, Saeko B., Saya T.] Takumi I./Faiz
Poké-Rider: A War of Legends by ninjagoman15 reviews
The Legendaries and Mythicals are at war. And worst of it, it’s everyone for themselves, they have chosen special humans in order to help win this dight snd prove which legendsry is the best for a chance to win a wosh from Jirachi. Who will win? What wish will they make? And what does the future hold?
Crossover - Pokémon & Kamen Rider - Rated: K+ - English - Adventure/Fantasy - Chapters: 3 - Words: 4,587 - Reviews: 1 - Updated: 1/18 - Published: 1/14
Kamen Rider W: Music of Memory G by Shunya Toshiki reviews
Months has past after the Kadingir incident, peace had returned to Fuuto and for our heroes. Until a new enemy emerges out of hiding, black Symphogear users who named themselves the group known as Finé and declare war against W and his allies. Not only that, Museum begins their plans as well, while a mysterious woman known as Shroud does the same.
Crossover - Kamen Rider & Senki Zesshō Symphogear/戦姫絶唱シンフォギア - Rated: T - English - Sci-Fi/Crime - Chapters: 13 - Words: 111,616 - Reviews: 62 - Favs: 85 - Follows: 83 - Updated: 1/18 - Published: 1/20/2020 - OC, Philip/Raito S./W, Hibiki T., Maria Cadenzavna Eve
Swords and Superheroes' and 'Once, in a World of Quirks' Data Files by MKDremare-Riser reviews
These are data files for the fanfics 'Swords and Superheroes' and 'Once, in a World of Quirks'.
Crossover - Kamen Rider & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Chapters: 1 - Words: 22,422 - Reviews: 2 - Favs: 8 - Follows: 6 - Published: 1/17
my hero and kamen rider Academia by Artzilla406 reviews
the showa era was and only the first kamen riders in the franchise, and the first two riders who started this crusade are kamen riders Ichigo and Nigou, but under the masks on the world filled with more heroes are twins who was quirkless but now has the power to go beyond. PLUS ULTRA!
Crossover - Kamen Rider & My Hero Academia/僕のヒーローアカデミア - Rated: M - English - Adventure - Chapters: 6 - Words: 45,306 - Reviews: 1 - Favs: 16 - Follows: 15 - Updated: 1/17 - Published: 9/18/2019
Avengers Build Up by CMXB reviews
A new Build has been chosen to go to a world of Superheroes and Villains, there he will join a team of heroes that will avenge all the wrongs done by evil and he has the perfect formula to do it.
Crossover - Kamen Rider & Avengers: Earth's Mightiest Heroes - Rated: M - English - Adventure/Sci-Fi - Chapters: 74 - Words: 145,912 - Reviews: 396 - Favs: 232 - Follows: 221 - Updated: 1/16 - Published: 1/14/2020 - [OC, Wasp, Carol Danvers/Ms. Marvel] Sento K./Takumi K./Build
Kamen Rider RakHi,Molly Mcgee by Writer of Crossovers
5-6 years have have past,The main cast has grown and mature,some of them is small but others are lly is still living normal,atleast at it can be,life with Scratch,his family and friends.Until One day The Deadman cult and Fenix arrive at the Town.
Crossover - Kamen Rider & Ghost and Molly McGee - Rated: T - English - Adventure/Supernatural - Chapters: 3 - Words: 11,770 - Favs: 2 - Follows: 1 - Updated: 1/15 - Published: 12/24/2021 - Molly M., Scratch, Libby ST., Andrea D.
Kamen Rider Build X Pokémon Journeys by Vivekka Varrdhaan reviews
It's been 3 years the Team Build saved the world from Down Fall, they are going to have vacations in (real) Kanto region. Then, they unknowingly stalk into Foundation X's base. As a result, they ended up in Pokémon World after Sento stole PokéBuild Driver and the PokéFullbottles from Foundation X. Team Build meets Ash Ketchum where the new chapter for them has just unfolded...
Crossover - Pokémon & Kamen Rider - Rated: T - English - Sci-Fi/Adventure - Chapters: 1 - Words: 547 - Reviews: 4 - Favs: 4 - Follows: 9 - Published: 1/15 - [Sento K./Takumi K./Build, OC] [Serena, Ash K./Satoshi]
And There Your Heart Will Be Also by vikung-fu
He sits by the bench and he watches the crowd, and the world has become different, colder, he thinks, and it is not just the cold of winter, the cold of the New Year, and in his heart, he yearns for something more. Set just after Himitsu Sentai Gorenger episode #75. Written as part of the Black Saturn discord New Year event.
Crossover - Super Sentai & Kamen Rider - Rated: K - English - Chapters: 1 - Words: 932 - Published: 1/14 - OC, K. Taki - Complete
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