Could kingdom hearts fit in the tv show once upon a time? In my opinion, it wouldn't work. But I do think they could work around it. Well in the tv show, Snow White, malicifent, Cinderella all are in the show. But they were in kingdom hearts, and the stories between KH and once upon a time are different. So how about let's say a malicifent from another dimension came to storybrook, sided with a manipulated riku. could probably work. What do you think?

no.

what if Henry get a Keyblad from Aqua to save emma swan from becoming ultmate Evil from Young Xehanort 

Personally no, they're rewritten tales of original Disney characters, KH characters while they belong to Disney in all honesty feel more like SE characters (obviously) than they do Disney characters, they aren't as "classic" as the other tales in the show IMO.  

N to the O.

Nope. I don't think so.

Once Upon a Time is already like KH in it's own regard anyway with original characters interacting with traditionally Disney ones.

Heh, someone once upon a time (pun intended) asked if it would be the other way around. No though. Kingdom Hearts would not be in Once Upon a Time. By the way, new season begins 9/27!

I wouldn't hold my breath on it. 

Short answer? No.

Long answer? Noooooooooooooooooooooooooooooooooooooooo.

I think it would be so interesting if the Kingdom Hearts characters actually made it into Once Upon a Time, but truthfully I don't think it could work.  Both OOAT and KH have made their own versions of the Disney films, so they would just likely clash.

 

Still, it's a pretty cool idea, one that I would really enjoy seeing even if it didn't work out well.

Hell no.

(No one get mad at me here!!!!!)

 

I think it would work if they have Sora's story rewritten to fit Once's theme. They could make a new version of Sora and have him fit in the story. But honestly, it's not going to happen mainly because Disney is just now starting to show support for KH, and so it would be too big of a thing to have Sora on a TV show. And clearly, it would be harder to find a way to capture Sora's hair and baggy clothes.

(No one get mad at me here!!!!!)I think it would work if they have Sora's story rewritten to fit Once's theme. They could make a new version of Sora and have him fit in the story. But honestly, it's not going to happen mainly because Disney is just now starting to show support for KH, and so it would be too big of a thing to have Sora on a TV show. And clearly, it would be harder to find a way to capture Sora's hair and baggy clothes.

 

If they tweak it it could work, after all most characters look nothing like their Disney counterparts. Especially Ursula, Cora, etc. 

Here's a solution:

 

Have a character own a copy of the game, and have it be in the background.