Psycho-Pass: Sinners of the System - Case.2 First Guardian

Set in 2112, this science fiction crime animation takes place during the summer before Akane Tsunemori joined the Criminal Investigation Department's first division. In Okinawa, Teppei Sugo serves as a skilled pilot for the Defense Army. Three months later, the Ministry of Defense in Tokyo is attacked by an unmanned combat drone. To uncover the truth behind the assault, Enforcer Tomomi Masaoka travels to Sugo's military base to conduct an investigation.

The film was directed by Naoyoshi Shiotani, who previously directed Blood-C: The Last Dark and PSYCHO-PASS: The Movie. This project is followed in his career by three other Sinners of the System entries, Psycho-Pass 3: First Inspector, and Psycho-Pass: Providence. The screenplay was written by Makoto Fukami and produced by Hiroe Nakahara, Masaya Saito, and Fumi Morihiro. The voice cast includes Kenji Nojima, Tomokazu Seki, Kana Hanazawa, Ayane Sakura, Kinryuu Arimoto, and Hiroki Touchi, with 26 credited actors and 55 crew members in total.

Produced by TOHO, Fuji Television Network, dentsu, and Sony Music Entertainment, the movie has a runtime of 60 minutes. It has received a moderate reception from viewers, holding a rating of 6.8/10 on TMDB based on 85 votes.