
Quick answer — Naotaka Hayashi worked on Steins;Gate 0: 23β -Divide by Zero- (Script), Plastic Memories (Original Story), Steins;Gate: Soumei Eichi no Cognitive Computing (Script) and 2 more anime.
Naotaka Hayashi worked on Steins;Gate 0: 23β -Divide by Zero- (Script), Plastic Memories (Original Story), Steins;Gate: Soumei Eichi no Cognitive Computing (Script), DARLING in the FRANXX (Series Composition), Chaos;Child (Script).