"Light and darkness co-exist. Two sides of the same coin. You can't just get rid of one side." "What if we could, though?" UA seemed like the perfect cover for Sora and Vanitas, solving all their problems. Until it didn't. After all, light hates darkness, and darkness hates light. Destiny was inevitable. A KHxMHA crossover. Inside is full blurb

Taking place after the events of Kingdom Hearts 3, Sora had just used the power of Waking one last time to Save Kairi, however this drains him of almost all of his power and leaves him just like he would be at the start of every new adventure. Now stranded in an unfamiliar world, he must now become a hero in order to protect this world from the darkness that comes for it.

Inspired by The OC Maniac's "May Your Heart Go Beyond". With the Keyblade War finished and the price of misusing the power of waking paid, Sora assumed he would fade away for good. But it seems destiny isn't done with him yet, as he is now stranded in a brand new world with a darkness that can't be fought alone. Can he find his way back to the world he knows?

There’s a certain brand of chaos Midoriya has gotten used to, especially as a hero student. Villain attacks, harsh training, the list goes on. Above all else though, he did not expect his dreams to be invaded by a stranger who seems to be the embodiment of pure chaos. Said stranger offers to show him the events of an alternate universe that feature his friends and family.

At a young age, Izuku Midoriya has dreamed about being a hero. But that dream will come at an unexpected way with the power of magic and wielding the mystical weapon known as the Keyblade. After his home world has fallen to darkness, Izuku will travel the worlds with his new friends and powers to protect them from that darkness.

Izuku dream aways was to become a hero, but when suddenly another type of dream started to appear, showing things he never thought possible, his life would change forever.

It was the first time that Sora saw Deku in his school uniform that he noticed his shoes. Bright red in colour, and bulky too. They had black laces, tied neatly enough but still messier than Iida's shoes. It would be shoes that Kairi would affectionately name as 'big romper stompers'. They were nice. Two Protagonists (and Vanitas) bond over their weird shoes. Full summary inside

It all begins with a strange dream of shadows that have a formless but shifting shape and a weapon that gave off a warm light. When a strange storm one day hits his home country of Japan, the strange eluding dreams become very real and Izuku ends up awakening in a strange new land, separated from his friends and his family. Thus begins an adventure he'd never thought would happen…

Shadows of the Past, Light of the Future Reboot! When shadows threaten to take over the world, and all seemed lost a new hero appears out of nowhere and chases away the darkness. Izuku Midoriya wants to follow this hero, feeling a strange connection to her and her power. Little did he know that he'd become part of something bigger.

Marluxia didn't think that being struck down by Sora a second time would be any different from the time in Castle Oblivion. But it was. Now he awakens again as Lauriam, in The World of Heroes to search for answers of why he and his companions have been summoned to this world.

Daichi Haruki meets a thief Renka Sato and together being an investigation that involves looking for his birth family and who killed his adopted family and others will join their team and it will span many worlds

"Let the wind cary you far, far away... My Dandelions. May your heart be your guiding key." Hikari, a newly appointed Keyblade Master, was tasked to observe a new world called the City of Heroes, through the guise as a student. Easy it may seem, there was more than meets the eye about this strange and unique world. [Rewrite version. AU/OC/GEN set after KH3]

Sometimes you get to be the hero somtimes you get to be the villain but for one Izuku Midoriya he gets to be the light that shines on all and the chain that links everyone together

Upon a rainy day, Izuku meets a new girl named Kairi who has a unique water-based quirk and other talents. While arriving to U.A., she will be learning from her friend and mentor Izuku to learn how to control her quirk, facing off against LOV, a new threat, and one day become the next Pro Heroine!

One world. One sky. One heart. A hero from a past long forgotten finds himself thrust into the middle of a modern-era conflict that threatens to consume all creation in shadow. The world needs a hero, and Sora has always fulfilled that role. Only catch is, there's no shortage of those nowadays. This... is going to take some getting used to.

"There's no such thing as a quirkless hero" That is what people kept telling to Izuku Midoriya through all of his life. He understood it, even now that he was bestowed with All Might's quirk. However he kept wondering if it was possible if not here maybe somewhere else. He was about to find out when he enters UA academy and meet two interesting boys. Life's about to change forever.

As Riku makes his way to save Sora in Unreality, a mysterious being derails the young man's quest to show Riku what being a hero is truly about. Now, Riku must work his way through an unfamiliar world to find and save his best friend. My Hero Academia X Kingdom Hearts Crossover Fanfiction

What's the point of saving lives when your reason to live is gone? Akira has to rid heartless of this world only because it's her job. Playing hero is for children and fools. AU/OC/set after Kingdom Hearts 3 and during Season 1 MHA

A few days after the USJ incident, the students in Class 1-A are back in class, but just before Mr. Aizawa informs them of the U.A sports festival, he introduces Sora and Riku, two new students who just transferred to U.A. high. I'd also like to thank SmartZelda for being a great cowriter

On the verge of fading away completely after his encounter with Sora, an unknown entity gives him a second chance to live and perhaps to return to his own worldline someday. For now, Sora is thrust into a world filled with heroes and must learn his new strength.

The hero class 1A of UA are out at the USJ for their rescue training when their attacked by a group known as the league of villains. All of them escape relatively unharmed except a young Izuku Midoriya who was believed to have been killed. While exploring the desolate corners of Twilight Town Xehanort discovers a young boy however within this child he feels an immense power.

Izuku at a young age had a dream. He doesn't know who this 'Sky' or Yozora person is, but he does know that his dream will change his future along the way. (One shot) (One-Shot)

this is the old version of Dandelion's Glory. The rewrite version is up.

As a young boy, Izuku summoned a weapon, but lost the ability to bring it back. As he grew up, essentially Quirkless, he kept his dream to become a hero while holding onto his belief that the weapon will reappear. After a fated meeting, Izuku makes it into U.A. and begins taking classes. One day though, his whole world changes. Izuku Harem

Shortly after falling into the Realm of Darkness, Aqua is swept away by a strange force. After waking up on a beach of a new world, she wanders around injured and weakened until she's found and taken in by the Midoriya's. She resolves to protect the world of heroes until she finds a way home to save her friends. When the time comes to leave, she leaves the world in Izuku's hands.