Quick answer — Hiromi Niwa worked on JUJUTSU KAISEN Season 3: The Culling Game Part 1 (Character Design), JUJUTSU KAISEN: Execution -Shibuya Incident x The Culling Game Begins- (Character Design), My Hero Academia: Two Heroes (Key Animation) and 1 more anime.
Hiromi Niwa worked on JUJUTSU KAISEN Season 3: The Culling Game Part 1 (Character Design), JUJUTSU KAISEN: Execution -Shibuya Incident x The Culling Game Begins- (Character Design), My Hero Academia: Two Heroes (Key Animation), Mob Psycho 100 REIGEN The Miraculous Unknown Psychic (Key Animation).
