
Quick answer — Takayuki Hirao worked on the Garden of sinners Chapter 5: Paradox Paradigm (Director), Pompo: The Cinéphile (Director), Gakuen Utopia Manabi Straight! (Technical Director) and 5 more anime.
Takayuki Hirao worked on the Garden of sinners Chapter 5: Paradox Paradigm (Director), Pompo: The Cinéphile (Director), Gakuen Utopia Manabi Straight! (Technical Director), God Eater (Director), Futakoi Alternative (Chief Director), Kurozuka (Episode Director), GOD EATER Prologue (Director), GYO: Tokyo Fish Attack (Director).