Kingdom Hearts 4: Nomura Explains Why Sora Looks So Realistic

There are lore reasons behind the Disney crossover's big vibe shift

Nomura Explains what's going on with Sora's Realistic Kingdom, 4 is it that Soraa's Realistic Kingdom Hearts seem to be the best one? - Game News 24

Tetsuya Nomura Talks About Kingdom Hearts 4 and More in New Interview

Kingdom Hearts 4 announced for 20th anniversary

Kingdom Hearts 3 and Tetsuya Nomura's Lost Final Fantasy, by Joshua Gad

My attempt on illuminating Nomura's art : r/KingdomHearts

Characters of Kingdom Hearts - Wikipedia

Dengeki Playstation interviews Nomura on Kingdom Hearts 3 - News - Kingdom Hearts Insider

Sora - Kingdom Hearts Wiki, the Kingdom Hearts encyclopedia

Director and creator Tetsuya Nomura says that while he has a firm grip on where the game's story is heading, sometimes the whole thing gets a bit chaotic for him as well.

What If: Unreality Is Reality and Sora's Reality Is Fiction?

Tetsuya Nomura discusses World of Final Fantasy, Kingdom Hearts 2.8 and III, and Final Fantasy VII Remake in Dengeki PlayStation - Gematsu