As Sougo, Ritsuka and the others continue their quest, they found themselves in mist-filled London where they met Artoria's Archrival/Archenemy/offspring Mordred and Tsukasa's Successors Shotaro Hidari and Philip AKA Kamen Rider Double as they traverse through the foggy city of London.

As the fight against the Lion King continues, our heroes are now getting desperate at stopping her, with Kouta and Mai noticing that Bedivere's secret is eating away at the latter's mind. Just what is the mystery surrounding Airgetlam as well as Mash's Shield? And how does it all connect to Bedivere and Artoria?

Both Kamen Rider and Chaldea Organization will have to team up to save every timeline and the parallel world, including theirs to persevere their future from an unknown extinction. Basically, my take on FGO x KR crossover story. Small risks of OOC.

On their next quest, our heroes are now on a seaside adventure as they team up with Francis Drake and Takumi Inui to stop Jason and his crew from going crazy in Okeanos all the while they learned who the true enemy is.

2016… The year of when the world's destruction to an unknown force became known. To combat this, Chaldea was established in a secure location with a plan to stop this predicted future by correcting changes to the world's past. But this plan has brought an indirect involvement of the heroes of the present age along with the creation of Kamen Rider Record, the Will of History. R & R!

On the Holy Land after the ninth crusade our heroes notice something different, there are no Crusaders and Jerusalem is now Camelot. They then meet one of Artoria's Knights Bedivere, as they learn that there is a three-way war between king Ozymandias, the Lion King, and the Hassans. With the help of Kouta Kazuraba, they must stop this war and find out Bedivere's secret.

In their next journey Sougo, Ritsuka and the others are now in Ancient Rome, where they must help Emperor Nero fend off her dead predecessors as well as Lev Lainur Flauros. But they are not alone as Tsukasa's predecessor Wataru Kurenai and others are there to help.

A few weeks after overcoming the Ark and redeeming Horobi, Hiden Kanata is just having a normal life as the CEO of a technology company but soon that will change when he returns to his deceased Grandmother's house.

When you go to take a nap, you don't normally awaken in a world of magic during a death tournament with heroic spirits. A normal person would panic and run away unless you want to be a hero. In that case, go full shounen with a magic eyeball and be the hero you've always dreamed of becoming. Just be careful when bonding with a foxy wife and a purple-haired kouhai.

15th century France is now getting ravaged by dragons summoned by an evil version of Jeanne D'Arc and her army. To combat this the Kamen Riders as well as Chaldea must now team up with the real Jeanne D'Arc and Yusuke Godai as well as other Servants and Kamen Riders to fight off this threat.

Setelah mengunjungi dunia milik sang Raja Iblis, Kadoya Tsukasa mendapatkan misi baru dari seorang yang tidak terduga, Pemilik sihir Kaleidoskop, Zelretch. Apakah misi yang diberikan dan bagaimanakah perjalanan yang harus dilalui sang penghancur dunia?

Gudao and Gudako have always been amateurish Magus. However they held a secret no one in Chaldea knew of. One night they decide to get some late night training in with said secret. One Shot Crossover Story between Fate Grand Order and Kamen Rider W.

During the battles against Daguva Godai finally beat him. However due to result of their fight a portal appeared and teleport him to another dimension. witness as he struggles to make sense of what's happening and adapts to his new home. Chapter 2: Kuuga vs Lancer

When a threat from another world plans to conquer the Human World, Shirou Emiya must become Kamen Rider Saber to protect those he cherishes. Along the way, he will make allies and try to figure out the mystery of his father's death. Can he defeat this new threat and create a Happy ending for everyone?

Fujimaru Ritsuka never really thought on what do with his life. He was lost, his plans for the future was moot and unclear. Taking the plunge, he haphazardly accepts a job that would kick-start the journey to the path that he himself is unsure is the right path he should take. With a steady resolve, he would forge his own to be the best he could be. Pairings undecided.

La era de los Kamen Riders a durado por décadas, ahora es momento de que su legado sea reconocido por los héroes del pasado y su poder sea conferido al futuro. ¡REGOCIJENSE, por el nacimiento del nuevo rey y el inicio de su cruzada!. Ship principal: Ritsuka X Gudako (¿que tan raro es eso?)

As the apocalypse draws ever closer, a new power will be born. With the strength of over one hundred heroes, a failure of a master must overcome the world's strongest; the future of humanity lies in the hands of Kamen rider Diend, Gudako Fujimaru. The Grand Order has begun, a new history is born with one key word: "Henshin!"

In a world parallel to the normal realm of Gaim, Helheim has overrun Zawame City. This causes a divergence in the timeline, creating a new Lostbelt for the crew of Chaldea to deal with. With Kazuraba Kouta nowhere to be found, can Ritsuka and his assortment of servants deal with this new threat?

At the edge of despair, he grasps onto a spark of hope. When his old life ends, a new one opens its door. A new purpose drives him to become a beacon of final hope for those drowning in despair. Only now, he has been dragged into a war with seven others. Can he stop the enemy from taking the Grail or will all fall into despair? He is the Yubiwa Mahoutshukai...Kamen Rider Wizard.

"IWAE! He is the Master of countless Servants. The heir to the power of all Kamen Riders, and the rightful ruler of time and space! He is Kamen Rider ZI-O! Watch as he takes his first step towards king-hood!" "...but I don't want to be a king!" [Currently Revamping]

Sougo thought that when he defeated Swartz, the timeline is safe. But when Tsukasa warned him about another threat in the timeline. He and the Kamen Riders must team up with an Organization called Chaldea to fix seven Singularities.

Shirou Emiya thought that he lived in a normal world. Being stabbed and killed by a sludge wolf monster, only to be revived and turned into an armored superhero made him reevaluate that idea. At least now he can actually become a Hero of Justice. I mean it's not like he has to worry about his life anymore. After all, he's already a Ghost.

High school harem antics by day, saving Fuyuki by night (and sometimes day). Becoming a Kaleid Rider made Shirou Emiya's life interesting, that"s for sure. (Illyaverse!Shirou)

In Fuyuki City Japan, there are 2 wars to be fought. The Holy Grail War fought with Servants or Heroic Spirits and the War for Ventara fought with Kamen Riders and Mirror Monsters that emerge from them.

Hakuno, a high school student, must defend his school and his city while aiming to get into conflict with as few Riders as possible. With his companions; Rin, Kamen Rider Delta, Rani, Kamen Rider Ixa, Sakura, Kamen Rider Marika, and Shinji, Kamen Rider Snipe, they must fight to survive and to keep as many civilians as possible safe from the battles to come.