The chase is the thing! Or so Kawai discovers, when a police dog is brought in to help find a missing old man. Then the chasing continues when the police have traffic control duty during a local marathon.

The competition gets personal when the team is tasked with chasing a crystal smuggler. By assisting Minamoto with the interrogation of the dealer's lover, Kawai is able to witness unusual methods firsthand.

The lieutenant decides it's high time he applied more discipline to the station's physical training regimen. Kawai and Fuji spend a night fielding one outrageous police report after another.

Yamada risks becoming a laughingstock when he commits the cardinal sin of losing his police ID. Kawai must figure out how to deal with one of the more disturbing aspects of being on the force.