Shotaro Hidari Hard-Boiled Delusion Diary S01 E12 What If Everyone Was Hard-Boiled?

As Shotaro's friends realize that he has been having delusions all along, they decide to have delusions about being hard-boiled to see what it feels like. The events of this final installment take place after the revelations about the Sonozaki family and the defeat of the Terror Dopant in episodes 45 and 46.