Yozora

Yozora is a character from the fictional video game Verum Rex that appears in Kingdom Hearts III. 

A trailer for Verum Rex first appears at the beginning of Toy Box where Rex has been playing the game. When they meet Sora, Rex mistakes him for Yozora due to Sora's outfit as a toy being similar and happily tells him his progress in the game. The residents of Toy Box believe Sora to be an action figure of Yozora and refer to him as being from a video game as does Young Xehanort. Later Rex heads for the video game section of Galaxy Toys to reassure the sceptical Buzz that they can trust Sora. Upon arriving Sora, Donald and Goofy note the similarities between Yozora, Sora and Riku. Sora is soon sent into Verum Rex by Young Xehanort where he battles and army of Gigas. 

Verum Rex bares similarity to Final Fantasy Versus XIII the game that would become Final Fatnasy XV. Yozora wields a red energy sword and his name comes from the Japanese word for "night sky". He has hetrochromia iridium meaning his eyes are two different colours his right eye being blue and his left red. In the 2018 E3 demo of Toy Box, Rex mistakes Donald and Goofy for Yozora's companions Magia and Aegis.