Trickster

After school, Inoue watches Katsuta's tennis club practice before heading home, and Hanasaki tests out some tools of the Boy Detectives' Club trade. Meanwhile, a police car is found overturned after a crash.

The residents of the Kokorogaoka Housing Complex refuse to vacate their homes for the sake of urban development, so they declare its independence from Japan as an autonomous borough. The one to make this announcement is none other than Hanasaki's brother.

Hanasaki runs out of the office after an argument with Akechi and the others, only to end up confined by Twenty Faces and shown several video clips that cut deeply into Hanasaki's psyche.

The Boy Detectives' Club arrives at the Space Expo. Hanasaki and Kobayashi board the shuttle for Twenty Faces' base, where Akechi is being held captive, but things don't go as planned.