Tony and the Hamada siblings have a lot in common: genius-level intellects, dead parents, an affinity for robotics, and that particular brand of STEM-flavored spite that drives nerds to change the world. It's only natural that Tony's interest would be piqued...and that tragedy would similarly strike the young geniuses. Luckily, Iron Man's around to help! (part of the Kryptonverse!)

There's a new superhero has appeared in San Fransokyo and it's your Friendly Neighborhood, Spider-Man!

This story asks the serious question: is there are place for 'real' superheroes in the 'real' world? What would be their function? How would they contribute to society? The answer might surprise you.

Shiro has been living with the Avengers since his rescue from Hydra two years ago. However, a young teen genius visits during one of MIT's annual expos and shakes up his world. Now Shiro must contend with the fact that Hiro claims he's his brother on top of his duties as an Avenger, a college student, and Hydra's latest attempt to take him back.

When Thanos snapped his fingers, half the universe turned to dust. This includes half the population of San Fransokyo, home to the Big Hero 6, who are hit by this turn of events.

Hiro and his friends head to New York for a student expo headed by Stark Industries. At the personal invitation of the big man, they end up staying at Stark Tower. But what was supposed to be a nice weekend of technology and relaxation goes horribly wrong when other entities step out of the shadows. Part of the BH6 Aftermath series

San Fransokyo was theirs to protect, that much was certain. But when a Norse God comes to their world with an intent to conquer and rule, Hiro and his team are pulled into something so much greater than they ever imagined. (Takes place post-BH6 and before/during the first Avengers movie. Canon-divergent from Baymax Returns and BH6: The Series.)

Jumping headfirst into a collapsing portal is rarely a good idea, but it seemed to work out. (At first) Or, Hiro and Baymax find themselves in a mirror world, and getting home is a bit harder than either of them would prefer.

Poco después del encierro de Callaghan, Hiro Hamada junto al nuevo Baymax, y los amigos de su fallecido hermano Tadashi, empieza a dedicarse de lleno a vivir su vida como Tadashi esperaba, dedicado a la Universidad y cuidando San Fransokyo de aquellos que quieran perturbar su paz, pero se verán confundidos ante la aparición de un sujeto misterioso...¿Qué será? ¿Amigo o Enemigo?

Hiro Hamada and Tony Stark meet at a convention cosplaying each other.

Hiro gets the chance of a lifetime to go to New York City and meet Tony Stark at the Stark Expo this year, however, Hydra while damaged is still at large and they plan on getting Hiro to help them. Tony Stark is a hurt, broken man who just lost everyone he ever cared even Steve who he thought would one day be his...but now with Hiro in Hydra's clutches they will all band together.

Tyrone Mitchell (or "Wasabi" as he will later be known to his friends) has just found out how strange things can get when you advertise on Fujiji. Such as old yellow vans in the possession of kind-of intimidating, potential gangsters. Pre-BH6, post-WS. By Ariel of Narnia. (May be extended later, we'll see.)

Hiro Hamada never made it back out of the portal; rather he ended up stranded in another world with heroes and villains popping in and out, strange nerdy guys with a penchant for spiders, ugly buildings, and not to mention they speak another language entirely of their own.

Baymax is our adorable inflatable healthcare companion. But as long as Hiro made suit and weapons for Baymax, he is ready to fight. He was a hero for San Fransokyo, and it's time for him to fight for the world.

It was well known that Tony Stark had no impulse control. So he wasn't quite sure why Pepper was so surprised that he returned from San Fransokyo with two genius brothers and their personal healthcare robot. Part of the How to Survive Being an SI Employee Universe.

It's been one year since the Showcase, since Tadashi died. But a trip abroad goes awry within minutes of arriving, and suddenly, Hiro catches the eye of the world's newest psycho. And he isn't the only one. Between two Avengers, an incognito Big Hero, and a couple "unassuming civilians", can they find a way out? Or will their friends have to find them first? Also crossed with TASM.

Tony ha cometido muchos errores a lo largo de su vida. Simplemente, quiere resolver uno más. Para ello debe unir las piezas de dos pasados rotos. Aun si no es el buen ejemplo que este niño necesita, hará todo lo posible porque así sea. Por los genes que los hacen iguales, de maneras tan opuestas. / Headcanon applied / Read&Review! PM para cualquier duda.

(A retelling and continuation – w/permission – a Godzillaman1000's story "The Offer") Big Hero 6 and the Avengers are actually quite similar in many ways. When the two groups meet trouble flies as they try to figure each other out and get along. But is it really possible to get along with someone that reminds you of yourself?

When Hiro fell through the portal he didn't expect to wake up so far away from home with Tadashi frowning at him.

A series of meetings and conversations that didn't happen, but should have. Their first meeting went like this: "Hey kid, I like your stuff. Do you want a job at Stark Industries?" "Thanks, but no thanks." -slight spoilers for AoU-

Hiro meets Tony Stark, who has become interested in Hiro's abilities as a genius teenager, curious about Hiro's bots, and furthermore, Tadashi's creation of Bamax. This story is on hiatus unfortunately, because I want to make the story better, so it will take longer to complete. This story will probably be done over entirely. :(

Bucky meets Tadashi at a diner. He keeps coming back, until one day, Tadashi doesn't. That's when he decides to take matters into his own hands. (Or, Bucky and Steve and basically all of the Avengers adopt Hiro and Tadashi.)

There were a few things that made Tony Stark turn his head. Usually it was of the female or food variety; the first, though, had been limited since he started dating Pepper, and the second was more following his stomach. Still, it wasn't everyday someone saw a white marshmallow looking robot walking down the street.

Hiro doesn't know what Hydra has planned, but he's going to stop it. They had killed his brother, and he was going to make sure they knew that that had been their biggest mistake. One shot.

The Big Hero 6 has become quite popular in San Fransokyo. They go to hang out at Cass' Bakery like they usually do, but are suddenly asked by a random stranger in a "Offer". One-Shot!