Tadashi Kingdom Hearts

Ran out of room for the Keyblade names... The left one is the Healthcare Companion and the right one is Sunfire, just so you know.

Okay, I actually came up with a BH6-KH headcanon which I posted on my tumblr a while back in regards to this - I'll give you the run down before going into this picture because it kinda links into why I did this one:

So IF BH6 was, in a sense, part of the KH universe (not what I call the "parallel" Disney worlds like the Land of Dragons or the Pride Lands - something more like the Destiny Islands or Hollow Bastion) , the idea is that Tadashi didn't technically "die" - rather, he lost his Heart. However, because his Light was so strong, he retain his memories of who he was and is able to make his Heartless possess Megabot in order to keep an eye on Hiro (not that he understands what's going on - San Fransokyo doesn't have the same concept about Hearts as Sora and the gang). Tadashi realises that Hiro, in his grief following the incident at the showcase, is starting to lose his own Light. Unsure of how else to help, Tadashi causes part of Megabot to fall onto Hiro's toe, causing the kid to activate Baymax and kick start the rest of the movie.

Tadashi's Nobody (pictured right - I'm stuck for a name...Xidatash? That's the best I could come up with...or he could be like Naminé and have a name that doesn't rearrange the letters of his name and then add 'x'...I don't know) would show up somewhere somehow, maybe in a follow up and he steps in to defend Hiro from something or other.

ANYWAY, Tadashi. His Keyblade is the Healthcare Companion and his fighting style is a lot like a ninja or samurai in the way he wields his weapon. He's not as fast as Hiro but his attacks are a lot stronger and his magic is higher (he tends to avoid conflict if he can and tends to stick as the back row healer - he has a special ability called Auto-Save which instantly revives a fellow party member if they are KO'd), and he also has reasonable defence though he's vulnerable to magic attacks.

Tdashi's Nobody's Keyblade is Sunfire which has a higher attack speed at the cost of lower damage and magic. His fighting style is similar to Tadashi's but he's more aggressive than his human-counterpart, willing to get into the thick of a fight. He has an ability which will randomly trigger, setting off a high damage explosion that damages enemies and allies alike.

Hiro:
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Honey Lemon:
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Gogo:
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Wasabi:
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Fred: