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Winx Over Quartzer by CMXB reviews
A new Zi-O has been chosen to become a king to a new world where Fairies and Witches exist, he will become a King and rule over all but he will have to save his new home and become a good Demon King. Rider Time.
Crossover - Winx Club & Kamen Rider - Rated: T - English - Adventure/Fantasy - Chapters: 49 - Words: 105,563 - Reviews: 295 - Favs: 223 - Follows: 217 - Updated: 3h - Published: 1/27/2020 - [Stella, Bloom, OC] Sougo T./Zi-O
Kamen Rider Digital Kuuga by Themissionhasstarted reviews
Honoka is a nineteen year old teenager. She has been chased by monsters for years with no explanation. She has no memory of her past, until one day, she meets another teenager who can give her and answerers she seeks.
Crossover - Devil May Cry & Kamen Rider - Rated: K - English - Adventure - Chapters: 3 - Words: 3,774 - Reviews: 1 - Updated: 6h - Published: 12/4
IS Infinite Build by Forgeravin reviews
It's been ten years since the Skywall Disaster, has happened. Unidentified monsters called Smashes are running loose, and the only one who can battle them is a rider with Bottles. Named Kamen Rider Build. Meet Kiryu Sento, as he and Ichika Banjou try to unravel the mystery of Pandora's Box and the organization known as Faust. Are You Ready! Henshin!
Crossover - Kamen Rider & Infinite Stratos/IS<インフィニット・ストラトス> - Rated: T - English - Romance/Mystery - Chapters: 147 - Words: 485,484 - Reviews: 309 - Favs: 211 - Follows: 185 - Updated: 20h - Published: 11/24/2017 - Ichika O., Houki S., Chifuyu O., Tabane S.
Mortal Kombat Kagayaki by CMXB reviews
With the threat of Shao Kahn in the future because of Armageddon the Elder Gods decided to call upon a new champion to save the realms and so they found the last Oni of the sound and he will save the realms and become the champion of Mortal Kombat.
Crossover - Mortal Kombat & Kamen Rider - Rated: M - English - Adventure/Fantasy - Chapters: 47 - Words: 80,224 - Reviews: 204 - Favs: 158 - Follows: 144 - Updated: 20h - Published: 1/4/2020 - [Kitana, OC, Sonya B.] Hibiki/Hitoshi H.
Kamen Rider Drive Battle Network by Kamen Rider ZER0 reviews
The Global Freeze a day the earth stalled. Only saved by the legendary Kamen Rider, but the evil lives in the virtual world. Waiting to strike back at the real world and the humans. From across the virtual worlds uncanny valley rise the Roidmudes! A new brand of heroes must rise in both worlds. To move fast enough to save both worlds from destruction, Start your Engine!
Crossover - Mega Man & Kamen Rider - Rated: T - English - Sci-Fi/Mystery - Chapters: 9 - Words: 177,960 - Reviews: 22 - Favs: 66 - Follows: 54 - Updated: 20h - Published: 3/2/2019
For the Future, for the Past by The Z-Angel
Another OCxHarem of Azur Lane, but where instead of the commander we have Ohma Zi-O as the supreme king of the ship girls, NSFW focus. This is a commission writen by Kiryu-kyosuke on Deviantart.
Crossover - Kamen Rider & Azur Lane/碧蓝航线 - Rated: M - English - Romance/Adventure - Chapters: 1 - Words: 5,347 - Favs: 2 - Follows: 2 - Published: 20h - [Oma Zi-O, Cygnet, Belfast, Purifier]
Prologue Story: Prelude to the Beginning by XD Warden reviews
An anthology of events happening around the multiverse. Events about various heroes and villains alike. These events although about different individual people, these individuals will eventually become part of something big... something grand... and epic. Watch as these events unfold, leading to an adventure of a lifetime!
Crossover - X-overs & Kamen Rider - Rated: T - English - Adventure/Humor - Chapters: 10 - Words: 103,360 - Reviews: 10 - Favs: 6 - Follows: 4 - Updated: 22h - Published: 12/1
Rider Time Zi-O: Roze from Remnant by ZeroEnchiladas reviews
A twist of fate sends Ruby Rose to a new world for an important task, a task that will change the very course of history for both Earth and Remnant: "It is time for the Heisei Kamen Riders to pass their power down to the future! But with the appearance of a simple, honest soul far from home, what will the future hold? Rejoice, for the birth of a new age!" -Supervised by Josh25908
Crossover - Kamen Rider & RWBY - Rated: T - English - Adventure/Drama - Chapters: 81 - Words: 838,108 - Reviews: 773 - Favs: 340 - Follows: 355 - Updated: 12/17 - Published: 5/16/2020 - Sougo T./Zi-O, Ruby R., Team RWBY
fanfiction stories ideas by Infloenix Burst 185 reviews
some stories that'll be post soon. (that include non-Rider stories) Update: Kikai Sentai Zenkaigers
Crossover - Anime X-overs & Kamen Rider - Rated: T - English - Chapters: 41 - Words: 117,151 - Reviews: 106 - Favs: 26 - Follows: 25 - Updated: 12/17 - Published: 11/24/2018
Persona 4 WBX by CMXB reviews
The city of Inaba is about to get a new pair of twins that will help it clear the fog and fight against the evil behind it, they will meet new people and leave their own mark now, count up your sins.
Crossover - Kamen Rider & Persona Series - Rated: T - English - Adventure/Mystery - Chapters: 44 - Words: 93,460 - Reviews: 166 - Favs: 126 - Follows: 115 - Updated: 12/16 - Published: 12/19/2019 - [OC, Chie S.] [Yukiko A., OC]
Wonder Clover by skelotece reviews
Asta dreams of becoming the next Wizard king. However his plans are slightly derailed when he became chosen to wield a Holy Sword. Joining the mysterious Magic Knight squad known as the Sword Of Logos, Asta and the other Holy Sword bearers now need to defend the Clover Kingdom from other worldly threats.
Crossover - Kamen Rider & Black Clover/ブラッククローバー - Rated: T - English - Adventure - Chapters: 99 - Words: 512,358 - Reviews: 506 - Favs: 209 - Follows: 203 - Updated: 12/15 - Published: 1/1/2021
Ever After High Break The Chains by CMXB reviews
A young man that is the reincarnation of a former heisei rider is brought to a world of Fairy Tales to save it from a evil that is the enemy of all Riders, he will help it also by breaking the chains of fate.
Crossover - Kamen Rider & Ever After High - Rated: T - English - Fantasy/Adventure - Chapters: 56 - Words: 99,598 - Reviews: 344 - Favs: 234 - Follows: 231 - Updated: 12/15 - Published: 11/28/2019 - [OC, Raven Queen] Wataru K./Kiva
El Cristal de los Demonios by GrandArcher2021
Tras vivir una aventura dura que terminó en la derrota del King Fangire resucitado por Bishop, Wataru es mandando a Kuoh a fuerzas por su Hermano y Madre para poder terminar sus estudios y estar libre de su papel de Kiva. Pero termina envuelto en más problemas que involucran mucho del pasado de los Fangire y una guerra mayor que no había escuchado...verdad, Maya?
Crossover - Kamen Rider & High School DxD/ハイスクールD×D - Rated: M - Spanish - Adventure/Supernatural - Chapters: 1 - Words: 2,812 - Follows: 4 - Published: 12/14 - Wataru K./Kiva, K. Nago/Ixa, Rias G., H. Issei
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: 65 - Words: 105,634 - Reviews: 313 - Favs: 166 - Follows: 136 - Updated: 12/14 - Published: 12/6/2019 - [Tayuya, OC] Shouichi T./Agito
Kamen Rider Ryuki: Song of the Dragon by Harvoc Phantom reviews
13 Kamen Riders are chosen based on their desires and are forced to fight to see their wish granted. Some side with humanity, aiding the Symphogear to fight off the Noise while others fight for their own desires. Each Rider has their own wish and dreams, but who will be the one to win the battle royal and survive? And will the wish be used for good or evil? Only time will tell.
Crossover - Kamen Rider & Senki Zesshō Symphogear/戦姫絶唱シンフォギア - Rated: T - English - Sci-Fi/Supernatural - Chapters: 13 - Words: 97,191 - Reviews: 35 - Favs: 22 - Follows: 24 - Updated: 12/14 - Published: 10/15 - [OC, Hibiki T.] Odin, Kirika A.
Kaitou San'ningumi Yoshimaizers Random One: Origins by KivatheDCWizard reviews
Inspired by the Toku works of Ri2. Jinx the Bat Gangler, Tamariko the Peacock Spider Fangire and Karashi the Basilisk Legendorga are a trio of benevolent Kaijin whom become phantom thieves to steal from the rich and corrupt, and protect the poor and downthrodden. Jinx is delightfully insane, Tamariko is a sarcastic scientists and Karashi is a big pupper. Enjoy the hijinks.
Crossover - Super Sentai & Kamen Rider - Rated: T - English - Humor/Adventure - Chapters: 2 - Words: 11,165 - Reviews: 2 - Favs: 2 - Follows: 1 - Updated: 12/14 - Published: 9/28
Journey through the Kaleidoscope by Fury Cutter reviews
The Kaleidoscope: the essence of Second Magic, containing within it countless parallel worlds. A place where all possible realities exist, where fantasy meets reality. Worlds of Holy Grails, of Masters and Servants...and Riders.
Crossover - Fate/stay night & Kamen Rider - Rated: T - English - Adventure - Chapters: 18 - Words: 124,986 - Reviews: 97 - Favs: 118 - Follows: 128 - Updated: 12/14 - Published: 5/4 - Shirō E.
69 is Superior than 1000 by bukalay
Sawada Tsunayoshi, tenth don and Neo Primo of the Vongola Famiglia has tasked his male mist guardian to investigate one Amatsu Gai. And as Vongola luck would have it, a simple infiltration mission turned into a full-blown fight between Kamen Rider Thouser and Rokudo Mukuro.
Crossover - Katekyo Hitman Reborn! & Kamen Rider - Rated: T - English - Supernatural/Sci-Fi - Chapters: 1 - Words: 1,720 - Favs: 1 - Follows: 1 - Published: 12/14 - Mukuro R., Tsuna/Tsunayoshi S. - Complete
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: 82 - Words: 154,968 - Reviews: 464 - Favs: 279 - Follows: 261 - Updated: 12/13 - Published: 1/14/2020 - [OC, Wasp, Carol Danvers/Ms. Marvel] Sento K./Takumi K./Build
Across The Kaleidoscope by Fireblitz113 reviews
Two and a half years ago, he awoke without any memories except one: his name. Now, he has to embark on a journey after the destruction of the world. With few allies and 19 worlds' worth of enemies, Fujimaru Ritsuka has to travel through the Rider Worlds to understand the meaning of his journey and figure out the greatest enemy waiting at the end of everyone's story.
Crossover - Fate/stay night & Kamen Rider - Rated: T - English - Adventure - Chapters: 31 - Words: 343,389 - Reviews: 228 - Favs: 140 - Follows: 148 - Updated: 12/13 - Published: 10/4/2021 - Hakuno K., Ritsuka F., OC, Shirō E.
Kamen Rider Gekkouga (Season 1) by MADDI VIVEKA VARDHAN reviews
Pokémon Grand Prix is a tournament where people and Pokémon participate together to play and after winning the game, their ideal/wish will be granted. Let's move to Ash Ketchum, the Pokémon Master who seeks to accomplish his goal that no one understands.
Crossover - Pokémon & Kamen Rider - Rated: T - English - Suspense/Horror - Chapters: 3 - Words: 10,533 - Reviews: 4 - Favs: 7 - Follows: 8 - Updated: 12/13 - Published: 12/4 - [Ash K./Satoshi, Serena] [Goh/ Gou, Chloe Cerise/Koharu]
Ben 10 Switch On by CMXB reviews
A new Fourze has arrived at the world of Ben 10 with a mission to be a new hero of the universe while befriending anyone he meets, what adventures will he do only time will tell now, Uchu Kita.
Crossover - Ben 10 & Kamen Rider - Rated: T - English - Adventure/Sci-Fi - Chapters: 40 - Words: 61,359 - Reviews: 239 - Favs: 172 - Follows: 153 - Updated: 12/12 - Published: 12/22/2019 - [Julie Y., OC] Gentaro K./Fourze
NSFW Tokusatsu What If? by CaptainNinnin reviews
The multiverse is a large and weird place. A place where Rangers and Riders can live very different lives that have a lot more sex in them than they normally do. Like Jasmine getting lost in lust every morning and night or Yodonna becoming Sayo's little pet. Kamen Rider and Super Sentai are owned by Toei Company, Ltd. Power Rangers are owned by Hasbro. I own nothing but the idea.
Crossover - Super Sentai & Kamen Rider - Rated: M - English - Sci-Fi/Romance - Chapters: 6 - Words: 23,705 - Reviews: 1 - Favs: 4 - Follows: 4 - Updated: 12/11 - Published: 7/28
DC Super Hero Go! Go! Ghost! by CMXB reviews
A new Ghost is chosen and he was sent to the DC universe, he will meet new friends and loved ones, will he be the hero it needs while managing life with many beautiful girls for now. "Kaigan"
Crossover - Kamen Rider & DC Super Hero Girls - Rated: M - English - Adventure/Humor - Chapters: 138 - Words: 281,539 - Reviews: 838 - Favs: 292 - Follows: 276 - Updated: 12/11 - Published: 1/4/2020 - [OC, Kara K./Supergirl, Wonder Woman] Takeru T./Ghost
Kamen Rider Hero by Pikatwig reviews
In the year 2019, a young man gets the chance of a life-time to go on a special Fire Emblem event as advertised in Fire Emblem Heroes. He gets more than he bargained for... (120th story)
Crossover - Fire Emblem & Kamen Rider - Rated: K+ - English - Adventure/Friendship - Chapters: 16 - Words: 113,938 - Reviews: 37 - Favs: 30 - Follows: 29 - Updated: 12/10 - Published: 4/23/2017 - OC
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