
Quick answer — Hiroyuki Horiuchi worked on Dr. STONE New World Part 2 (Main Animator), Dr. STONE (Main Animator), Dr. STONE New World (Main Animator) and 5 more anime.
Hiroyuki Horiuchi worked on Dr. STONE New World Part 2 (Main Animator), Dr. STONE (Main Animator), Dr. STONE New World (Main Animator), Dr. STONE Special Episode – RYUSUI (Main Animator), Dr. STONE: STONE WARS (Main Animator), Momo, the Girl God of Death (Character Design), WHITE ALBUM 2nd Season (Prop Design), White Album (Prop Design).