An eccentric genius and a demoted special forces officer team up in Tokyo's Unidentified Crimes Unit to tackle criminals with supernatural abilities.

Again we follow a pair of police detectives as they track down offenders with special abilities (SPEC). However, since the events of the previous chapters, MPD Public Security's special division for solving cases involving unknown circumstances (Mishou) no longer exists. Instead, there is now an exclusive special division (Tokumu) as part of the Cabinet Information Research Office that only deals with cases involving SPEC holders led by Nonomura Koutarou's younger brother, Nonomura Koujirou

Spec saga "The Romance of Satori" is a 24 minute science fiction-comedy-adventure-action-suspense-romance-mystery starring Yuina Kuroshima as Ito Ninomae, Erina Mano as Satori Hoshi and Naoki Kunishima as Shoichi Mizushima. The series premiered on Fri Sep 28, 2018 on Paravi and EP06 (S01E06) last aired on Fri Sep 28, 2018.