Izuku Yagi was visiting his grandfather Eiji when he was suddenly given a device and some coins? And now theres a DEMON ARM following him? Well... it could be wierder. Follow the Journey of Izuku Yagi and Ankh as they struggle to become heros, and old enemies make an appearance. (Kamen Rider is owned by the Toei Company, and My Hero Academia is owned by Kōhei Horikoshi)

AU: After having his life saved via a blood-transfusion thanks to Haruka Mizusawa/Amazon Rider Omega, Izuku Midoriya becomes a new Amazon Rider with the power to protect U.A City and it's Pro Heroes from a new Amazon Outbreak that Dr. Kyudai Garaki/Daruma Ujiko has caused with a weaponized Amazons Cell. Pairings: IzukuxHarem, etc.

As fantastical as a world where the majority of humans have powers called Quirks, the idea that magic exists is still considered to be fiction, limited to the world of stories. But not only is magic real, but it is much closer than one might expect.

Growing up, Izuku wanted nothing more than to be a hero. To save others with a smile, bringing hope to all. But being Quirkless, those dreams were routinely crushed and mocked. Even the Number One Hero All Might couldn't bring himself to tell him that it was possible. That is until Izuku took a look into a special type of book. (On Hiatus)

Izuku always dreamt of becoming a hero like his idol All Might. His older cousin, Touma Kamiyama, on the other hand, dreamt of becoming a professional author. But both have been plagued by strange dreams, of swordsmen, monsters, and a girl dressed in white...

Space... a wondrous world, filled with infinite cosmic energy. Quirks... a mysterious phenomenon, granting over 80% of the world's population strange powers. With this phenomenon, came the supposed end of humanity's desire to go into space. But while the Dawn of Quirks disrupted society, the dream of space exploration lives on!

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. (On Hiatus)

After a mysterious kidnapping, Izuku finds himself with little memories of what had happened, and sets out to investigate. However, a chance encounter with the Number One Hero All Might and the mysterious vigilante, Kamen Rider, he finds himself entangled in a conspiracy bigger than he ever expected. (updates 1st on AO3) (On Hiatus)

Within the society of superpowers known as Quirks, one Quirkless man rises to face the Roidmude threat by taking the mantle of the Kamen Riders. He is not a Hero, but a Vigilante. Start our mission!

The world of heroes is about to get a surprise as a new hero that doesn't have a quirk will show you don't need them to be a hero while he walks the path of heaven.

An idea I had after seeing the recently popular series of My Hero Academia (don't expect much updates on this one, oh and Izuku has a quirk in this story)

When Prof. Kyudai Garaki uses a new Amazons Cell he created to cause chaos in U.A City, and Izuku ends up harmed in the crossfire, a blood transfusion from Amazon Omega gives Izuku the power to even the playing field and become U.A City's own Amazon Rider and save U.A. Pairings: DekuxHarem, Misc.

No one is born a Hero. The best heroes are those that rise to the challenge no matter the odds. In every universe Izuku has an unwavering Heroic Spirit. What ever enemies come his way. Izuku will always rise up and become the Kamen Rider to protect everyone. A collection of One-shots of Izuku becoming a Kamen Rider.

Izuku Midoriya, unfortunately lost the genetic lottery when he was deemed quirkless. But losing one battle does not mean the war is over. If Izuku could not have a strong quirk by luck, he'd just have to build his own. With new friends and family at his side, watch as Izuku builds his path to being a hero. The Quirkless Hero: Kamen Rider Build

A young man named Godai Yusuke dreams to become a rider in the future, so he enters U.A. to become a hero with his friends.

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

mha and kamen rider crossover. ORIGINAL KAMEN RIDERS

VICE IS IN THE HOUSE! -SMACK- AU where Izuku never went to UA because of a global tragedy.

Deku the hero killer or Deku the hero saver, which path will he pick. Will his friends be with him or against him.

After an unforeseen chain of events, Class 1-A now resides in the world unlike their own, where heroes are not a paying job. And the only heroes are the unforgettable soldiers of justice, Kamen Riders! Join the heroes in training and the veterans of the Heisei era, as they will learn what it takes to be a hero.

The story of Izuku changes when he learns that he is quirkless and begins to be treated terribly because of it. He begins training himself in martial arts thus trying to improve himself but the training he does can only get him so far. That's when one day he discovers a power from another world that he will use to fulfill his dream of becoming a true hero.

Kamen Riders, forgotten heroes that saved the world many times. Now young these young men have taken he route of becoming the first Kamen Riders and also the the first quirkless heroes.

after the destruction of their old world due to Shocker action, the remaining riders found themselves into a world where hero is a profession and 80% of the peoples from this new world have quirks, Tokiwa Ryu son of the late king of time will need to be up to the expectation if he want to inherit his father powers and took his revenge but can he do it when his past haunt him?

The Quirkless twin of the Midoriya family was kidnapped by the dastardly criminal cult Neo-Gorgom and experimented on returns! After going through hell at the hands of a crazed cult of Quirk supremacists, Ace Midoriya will rise to fight for justice as Kamen Rider Geats! Will he be able to bring about the world of his Desires?

When Daruma Ujiki creates a weaponized varient of the Amazon Cell, and turns criminals into Amazons, Izuku Midoriya becomes a new Amazon Rider in order to protect U.A City from this nightmare! Pairings: IzukuxHarem, etc.