He is best known for directing the anime television series The God of High School and the first season of Jujutsu Kaisen.
Park decided to enter the anime industry after he watched the film Macross: Do You Remember Love?
Park wanted to make each character's facial expression carefully to give them a proper look when fighting.
Megumi Ogata surprised Park in the making of the movie for giving Yuta a sensitive characterization when crying.
While the television series was noted for having entertaining fight scenes, MAPPA aimed to make the film cooler.