
Quick answer — Ugetsu Hakua worked on Tower of Druaga: The Sword of Uruk (Original Character Design), Tower of Druaga: The Aegis of Uruk (Original Character Design), Burst Angel (Original Character Design).
Ugetsu Hakua worked on Tower of Druaga: The Sword of Uruk (Original Character Design), Tower of Druaga: The Aegis of Uruk (Original Character Design), Burst Angel (Original Character Design).