
Quick answer — Kugane Maruyama worked on Overlord IV (Original Story), OVERLORD: The Sacred Kingdom (Original Story), Overlord (Original Story) and 13 more anime.
















Kugane Maruyama worked on Overlord IV (Original Story), OVERLORD: The Sacred Kingdom (Original Story), Overlord (Original Story), Overlord III (Original Story), Overlord II (Original Story), Overlord: The Dark Hero (Original Story), Isekai Quartet 3 (Original Creator), Overlord: The Undead King (Original Story) and 8 more.