
Quick answer — Takao Sano worked on The Unwanted Undead Adventurer (Character Design), Restaurant to Another World (Character Design), Strike the Blood (Chief Director) and 3 more anime.
Takao Sano worked on The Unwanted Undead Adventurer (Character Design), Restaurant to Another World (Character Design), Strike the Blood (Chief Director), Chaos Dragon (Creature Design), The Honor at Magic High School (Character Design), The Shy Hero and the Assassin Princesses (Character Design).