Production
A promo video had been on the show's official website, created by A-1 Pictures.[7]
Atsushi Matsumoto, known for his involvement in Blood+, was pitched to be director.[7] Shigenori Soejima designed the original characters for Yuriko Ishii. Yasayuki Mutō was responsible for doing the script with Shinsuke Ōnishi, Shōgo Yasukawa and Saya Matsuda.[7] The script was done by Yasayuki Mutō.
According to a statement released by Yutaka Omatsu, he said the show is different from the Persona 3 game as the "divergence are the many different aspects that the characters and story share."[8]
The first opening theme song to the series is "Breakin' Through", performed by Shūhei Kita, as winner of the Animax Anison Grand Prix,[9][10] while the first ending theme song was "Suicides Love Story", performed by Nana Kitade.[11] The second opening theme and ending theme songs, from episode 14 onwards, were "Word of the Voice", performed by Flow, and "Found Me", by Yumi Kawamura, respectively.[11]
Trinity Soul's soundtrack was composed by Taku Iwasaki.[12]
The anime was made available in Japan via streaming services including Amazon Prime Video, Bandai Channel, Hulu, ABEMA, FOD, U-NEXT and d Anime Store.[13]