Kamen Rider Crossovers
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Next Grand World by Bighead98 reviews
It should've ended there and then— the new world should have been created and everything restored. But fate still had more twists in store and now she, Olga Marie Animusphere with memories from her world and this one, must navigate the mysteries that lie in store for her.
Crossover - Fate/stay night & Kamen Rider - Rated: T - English - Adventure/Sci-Fi - Chapters: 8 - Words: 34,187 - Reviews: 42 - Favs: 101 - Follows: 101 - Updated: 9/29 - Published: 6/14 - Olga Marie, Oma Zi-O
The Loneliness Of The Immortals by CarrotMaus reviews
He didn't think he'd end up with someone like her, thinking about it they were both sad. Sad Immortals who were lonely and couldn't find someone to relate with. Crossposted on AO3
Crossover - Kamen Rider & Chainsaw Man/チェンソーマン - Rated: T - English - Romance/Angst - Chapters: 1 - Words: 2,667 - Reviews: 1 - Favs: 4 - Follows: 3 - Published: 9/28 - [Tsukasa K./Decade, Makima] - Complete
Sekirei SURPRISE-DRIVE by CMXB reviews
The world of Sekirei is about to get a surprise, now the plan will be turned upside down since a new Kamen Rider Drive has joined the fray and will save the Sekirei he meets and make some friends along the way, So Start your Engine.
Crossover - Kamen Rider & Sekirei - Rated: M - English - Adventure/Sci-Fi - Chapters: 75 - Words: 112,542 - Reviews: 418 - Favs: 212 - Follows: 192 - Updated: 9/28 - Published: 3/25/2020 - [OC, No. 84/Yashima, No. 54/Kuruse] T. Shinnosuke/Drive
Kamen Rider SideRide Chronicles: Oscura's Encore by Dr. Exposition reviews
Are you ready for an encore? Luz Noceda, once known as Kamen Rider Oscura, is asked to don the mantle again in a tournament that will grant her heart's desire. But the monsters and other Riders aren't the only things she will have to fight, as Luz must battle her inner demons and the shadows of her past. Will she rise above it or fall into the darkness again? It's Showtime!
Crossover - Kamen Rider & Owl House - Rated: T - English - Adventure/Drama - Chapters: 28 - Words: 274,960 - Reviews: 159 - Favs: 58 - Follows: 52 - Updated: 9/28 - Published: 4/6 - [Luz N., Amity B.]
Desire Grand Prix: Mortal Kombat Edition by UltraKamenSentai101 reviews
What if there was a third outcome between the clash between the Titans of Fire and Shadow? Dark forces plague the realms... Powers of the future clash to control them... and the fate of all realms rests in the hands of several Riders, all racing to win a new tournament! Will these Kombatants remake the world? Or destroy it all for power? Geats X MK X Transformers Legacy Evolution
Crossover - Mortal Kombat & Kamen Rider - Rated: M - English - Fantasy/Romance - Chapters: 1 - Words: 553 - Reviews: 1 - Favs: 6 - Follows: 6 - Published: 9/27 - [OC, Kitana, Jade]
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: 63 - Words: 117,672 - Reviews: 257 - Favs: 141 - Follows: 129 - Updated: 9/27 - Published: 12/19/2019 - [OC, Chie S.] [Yukiko A., OC]
Miraculous Dive Into the Mirror by CMXB reviews
A young man wished to be a hero like the Kamen Riders, so he was sent to a new world in France to help Ladybug and Cat Noir against the evil of Hawkmoth, he got happy in getting his wish and now Henshin.
Crossover - Kamen Rider & Miraculous: Tales of Ladybug & Cat Noir - Rated: T - English - Adventure/Fantasy - Chapters: 165 - Words: 334,127 - Reviews: 1218 - Favs: 364 - Follows: 342 - Updated: 9/25 - Published: 11/17/2019 - [OC, Alya C./Lady Wifi/Rena Rouge, Rose L./Princess Fragrance] Shinji K./Ryuki
The Alchemist Hero: Gotchard by UltraKamenSentai101 reviews
A world full of heroes. A secret society dedicated to Alchemy. A rift between different realities bringing forth a metal menace. Only one man can become the new symbol of peace and unite these three forces against the forces of evil! Gotcha and Go! 3-way Xover: Kamen Rider Gotchard X MHA X Transformers Legacy United
Crossover - Kamen Rider & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Adventure/Romance - Chapters: 1 - Words: 838 - Reviews: 4 - Favs: 22 - Follows: 23 - Published: 9/25 - [OC, Ochako U., Momo Y., Mina A.]
DxD:God Speed Love by CronosUltimate reviews
In a world where reality seems distorted, Kamen Riders and Worms emerge to challenge the natural order of things. But what is the mystery behind these strange events? When Issei Hyoudou and his allies come into play, the battle intensifies even more. (English is not my first language, so sorry for any mistakes, I'm using ChatGPT to help me translate)
Crossover - High School DxD/ハイスクールD×D & Kamen Rider - Rated: M - English - Supernatural/Sci-Fi - Chapters: 1 - Words: 4,513 - Reviews: 1 - Favs: 11 - Follows: 14 - Published: 9/24 - H. Issei, Rias G., S. Tendou/Kabuto, A. Kagami/Gatack
Hasty Henshins: A series of Toku snippets by KivatheDCWizard reviews
Another series of oneshots and short stories. This time involving the Japanese superheroes, from Kamen Rider, to Super Sentai to Metal heroes as well as several other tokus written by Ichimori himself and under Toei property. Untold stories, fix-its and slight rebooting, as well as adding extra female heroes.
Crossover - Super Sentai & Kamen Rider - Rated: T - English - Adventure/Humor - Chapters: 7 - Words: 42,486 - Reviews: 8 - Favs: 9 - Follows: 7 - Updated: 9/24 - Published: 7/2
RWBY: The Oni of Remnant by Shunya Toshiki reviews
In the world of Remnant, were creatures of darkness known as Grimm. But Grimm is not the only danger in the world. These other beings are man eating beasts, known as Makamou and only a group of individuals trained in the arts of Pure Sound, can fight them. These warriors are known as Oni.
Crossover - Kamen Rider & RWBY - Rated: T - English - Adventure/Fantasy - Chapters: 10 - Words: 53,307 - Reviews: 43 - Favs: 88 - Follows: 86 - Updated: 9/23 - Published: 7/15/2017 - Hibiki/Hitoshi H., OC, Team RWBY
Fate Geats Order by Gundam-Knight-Chris reviews
With incineration on the rise for humanity, Grand Order has commenced. However, what is it that you desire in the end? Will it be the salvation of the world or the annihilation of all life? The highlight of this game can only be discovered by the white fox.
Crossover - Fate/stay night & Kamen Rider - Rated: T - English - Sci-Fi/Fantasy - Chapters: 3 - Words: 19,718 - Reviews: 16 - Favs: 76 - Follows: 94 - Updated: 9/21 - Published: 9/16 - Mashu/Shielder, Ritsuka F., Ace Ukiyo/Geats
Dragon Ball Red Desire by CMXB reviews
The History of the Dragon Ball universe is being altered by a unknown foe so a new warrior is summoned to help restore it, this new warrior is the new Kamen Rider Kuuga that will not only protect History but the smiles of everyone.
Crossover - Dragon Ball Z & Kamen Rider - Rated: M - English - Adventure/Fantasy - Chapters: 43 - Words: 72,808 - Reviews: 195 - Favs: 156 - Follows: 142 - Updated: 9/21 - Published: 4/18/2020 - [Android 21, Chronoa, OC] Y. Godai/Kuuga
the BloodMad in the rogue by dixonrangel2004
Dixon era un tipo normal, hasta que un dia es noqueado y de repente esta en otro universo y tendrá que ir a mas de ellos o lo van a matar... sip un dia normal
Crossover - Kamen Rider & Justice League Unlimited - Rated: K - Spanish - Sci-Fi/Adventure - Chapters: 1 - Words: 3,637 - Favs: 1 - Follows: 1 - Published: 9/20 - OC, Hawkgirl/Shayera Hol
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: 33 - Words: 224,952 - Reviews: 160 - Favs: 187 - Follows: 199 - Updated: 9/20 - Published: 5/4/2022 - Shirō E.
DokiDoki PreCure: Trump Card of Destiny by KR Vidar Zwei reviews
Kitano Kensuke was an orphaned teenage boy had to meet up his best friends for an Anime Expo, when he was suddenly find himself in a new world called PreCure no Sekai. After a year, he later finds out the Undeads were unleashed onto the world as the new Battle Royale had just begun. As the new Kamen Rider Blade, he must fight his fate to save the world and remember who he is.
Crossover - Kamen Rider & Pretty Cure - Rated: T - English - Humor - Chapters: 3 - Words: 32,455 - Reviews: 7 - Favs: 22 - Follows: 24 - Updated: 9/19 - Published: 2/22 - [OC, Makoto K./Cure Sword] Mana A./Cure Heart
POKERIDERS OOO AND BUILD: KANTO ARC by Kamencj reviews
When Ash and Serena find 2 strange belt objects they're journeys are about to become one told for ages to come! Rated T right now for mild language at points
Crossover - Pokémon & Kamen Rider - Rated: T - English - Adventure/Romance - Chapters: 15 - Words: 86,129 - Reviews: 6 - Favs: 20 - Follows: 20 - Updated: 9/19 - Published: 8/31/2022 - [Ash K./Satoshi, Serena]
Kamen Rider Lycoris by KamenWriter1971
It's been a year since Chisato Nishikigi's last confrontation with Majima. Crime has been more rampant. Illegal weapons are everywhere. Lycoris are going on missions nearly every second. But in the background of all of this, a young Lycoris does her best to bring peace. Blissfully unaware of SHOCKER. Blissfully unaware of Augments. Blissfully unaware of the despair to come.
Crossover - Kamen Rider & Lycoris Recoil/リコリス リコイル - Rated: T - English - Drama/Sci-Fi - Chapters: 9 - Words: 33,591 - Favs: 7 - Follows: 8 - Updated: 9/18 - Published: 7/13 - [Chisato N., Takina I.]
Loud House Rider legacy by Moto Akira reviews
A mysterious cloak figure has appeared in Royal Woods Michigan he has brought with him enemies of the Riders past to spread chaos for his sick and twisted amusement, to come back this chaos a young man named Rey chosen to become a Rider to stop this chaos but he won't be going at it alone he will need the help of an unlikely allies to aid him in his mission.
Crossover - Kamen Rider & Loud House - Rated: T - English - Adventure/Family - Chapters: 7 - Words: 68,034 - Reviews: 25 - Favs: 15 - Follows: 18 - Updated: 9/18 - Published: 6/5/2022 - OC, Lincoln L., The Loud Family
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: 14 - Words: 299,828 - Reviews: 54 - Favs: 100 - Follows: 83 - Updated: 9/18 - Published: 3/2/2019
RWBY Life is SHOW TIME by CMXB reviews
Remnant is about to get help in the crisis it has, a new symbol of hope will appear and rise to fight against the Grimm and bring a new era of peace, someone that neither Ozpin or Salem expected, now Showtime.
Crossover - Kamen Rider & RWBY - Rated: M - English - Adventure/Fantasy - Chapters: 32 - Words: 52,413 - Reviews: 187 - Favs: 233 - Follows: 228 - Updated: 9/17 - Published: 1/7/2020 - [OC, Team RWBY] Haruto S./Wizard
Code Geass: Lelouch of Divine Providence by Toa Solaric reviews
The tale of Lelouch's rebellion against Britannia take a different turn at the young age. The appearance of creatures known as Inves and Lockseeds will take a turn on the world. Now Lelouch gains the power to make his own destiny as he become the one who authority by the Divine Providence... Kamen Rider Zangetsu.
Crossover - Code Geass & Kamen Rider - Rated: T - English - Adventure/Drama - Chapters: 31 - Words: 267,267 - Reviews: 324 - Favs: 292 - Follows: 253 - Updated: 9/17 - Published: 2/28/2015 - [Lelouch L., Ayano K.]
The familiar gamer by Artzilla406 reviews
have you ever play a game before? playing a game is all about compleating it right? well what happens when a regular pro gamer from our world came to familiar of zero world with four gashats from the four riders of kamen rider ex-aid, join Vince as he completes "levels" in the world full of magic and nobles.
Crossover - Familiar of Zero & Kamen Rider - Rated: M - English - Romance/Humor - Chapters: 8 - Words: 43,091 - Reviews: 6 - Favs: 50 - Follows: 47 - Updated: 9/16 - Published: 12/5/2016 - Louise, Tiffania, Siesta, OC
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: 63 - Words: 86,120 - Reviews: 241 - Favs: 143 - Follows: 133 - Updated: 9/15 - Published: 1/15/2020 - [OC, Kan'u U./Aisha, Sonken C./Renfa] Eiji H./OOO
Winx X Saber Dragon Fire Rider by EvaShinobiKaiserKnight reviews
The book of the Ancients the most powerful tome in all dimensions. Centuries ago the book was lost with its pages scattered across all dimension as Wonder Ride Books. Now the time is upon us to rebuild the book and it will take the power of both Knights and Fairies to gather all of the pages. Shall our heroes prevail or shall darkness consume all. Ride on Kamen Rider Saber!
Crossover - Winx Club & Kamen Rider - Rated: T - English - Fantasy/Adventure - Chapters: 6 - Words: 65,640 - Reviews: 38 - Favs: 85 - Follows: 90 - Updated: 9/15 - Published: 7/30/2021
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