Gentaro followed Foundation X inside a burning building. He was about to stop the group from looting the building of various scientific inventions when he heard someone call out. Kamen Riders are heroes, and Gentaro, as a Kamen Rider, decided to save that one person who was calling out for another.

Earth's Kamen Riders were all leading their respective lives as they saw fit after a year of fighting enemies on a weekly or daily basis, when strange creatures began appearing and attacking indiscriminately. or Mortal Kombat karakters fight Kamen Riders.

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.

As a new era begins, a new danger emerges not from the past or below. But from it's people. Faust is here, creating experiements to further their goal for the ultimate source of power, Pandora's Box. But they need a subject to become the catalyst for it. Enter Experiment 931, the only one to have survived the Nebula Gas thus far. What will become of him in this tale?

Mirai Clock has had a pretty normal life for the past 17 years. But when his grandfather has passed away, he found himself with extraordinary abilities. Now he must use these abilities to fight off the evil kaijin and find the other chosen riders ... While also going to school for the first time and making friends

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"

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.

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.

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.

A young man is chosen to be the new Blade in the world of Canterlot High so he will meet a group of girls that will be at his side for the whole school year and be very close to him.

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.

Noise are mindless creatures that kill with a single touch. The Megid are monsters who wish to take advantage of that so they can rewrite the world's story. But there are those who stand against them, be they singers or swordsmen. They are the Symphogear Wielders and Kamen Riders, and how this story ends is for them to decide! (Currently on Symphogear GX)

The Dark Dragon, The Knight of the Black Storm, The Infinite Void. The names that he earned in this new world but still there is one name that he was known: Kamen Rider Cross-Z. This is the adventure of Kamen Rider who was summoned by a demon lord and witness as he face his long due past.

Criminals beware for the new Kamen Rider Eternal has appeared to bring retribution on you for all your sins! Now embrace your Eternal Hell!

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.

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

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.

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

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

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.

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.

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.

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

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.

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