Arriving late for work is no way to start your first day at a new job. Neither is getting pulled over by your future partner. Natsumi Tsujimoto is not having the best first day with the Bokuto Police Traffic Division.
What is it about bad weather that turns ordinary people into drivers from Hell? With severe weather on its way, Natsumi and Miyuki are trying their hardest to shelter their city from the sudden downpour of reckless drivers.
Scheming and plotting, the women of Bokuto Station try to hook Miyuki up with Ken. When Miyuki goes to a reunion, Natsumi steps in to try to convince Ken to go after her. Things don't go according to anyone's plans and the gossip mill goes into overdrive over the relationship between Natsumi, Miyuki, and Ken.
The Bokuto Station has itself all wound up over the upcoming inspection by Superintendent Arikuza. Nothing escapes his eagle eye or is spared from his sharp tongue. Hopefully Natsumi can shake off her hangover before the station gets shut down.
Things get not so friendly at the Station when a former classmate from the academy comes to visit. Chie Sagami-Ono is looking for payback from the person she feels caused her to fail. Will pride or reason win out in a duel of honor?
Bokuto is under siege as a rash of motor scooter thefts keeps the traffic division busy. To make matters worse, they also have to deal with the Motor Scooter Mama, who isn't about to let the rules of the road keep her from getting to every sale in town.
Saori Saga is a typical, fickle teenager, unsure of what she wants to be when she grows up. After she is almost run over by Oshou, she decides to become a priestess. Then she has another close call with Miyuki and Natsumi, and decides that she would rather be a police woman.
Natsumi finds herself without wheels after she wrecks Miyuki's bike. She buys what she thinks is a car, but ends up with a rolling piece of junk instead. Enter Miyuki with a few modifications, and Natsumi finds herself the proud owner of a super-charged set of wheels!