Notes:

(the world ends with you) it's happening in the same city in the true end
So this is Shibuya, at least where Sora is. Sora wakes up exactly like how Neku wakes up in TWEWY in the middle of the streets in Shibuya. The 104 building is very prominent, they zoom into it yes it is the 104 building from TWEWY, no mistaking it (104 in TWEWY stands for the real life 109 building).

In KH3 Kairi pretty much frickin dies and Sora leaves to save her. It is even kinda assumed Sora died too. What if Sora participates in a Kingdom Hears version of the Reaper’s Game?

See you in Shibuya pretty much happens here. It is happening!

Riku and Yozora are in the Verum Rex world from the Toy Story world (Although Shibuya and Verum Rex could be mismashed together as one world I don’t know) with some HEAVY FFXV parallels. Xehanort said that Sora comes from a video game in the Toy Story world. Since Verum Rex is a video game in the Toy Story world that means Verum Rex is real in the general Kingdom Hearts universe.

What do you all think???