A tale of delinquent and lazy school girls. In their efforts to cut remedial summer math class, they end up vitiating and replacing the schools brass band.
A bunch of lazy and unmotivated schoolgirls are thrown into the extracurricular music club of their school and not exactly voluntarily. They are trying to cut out the hard stuff - yes, mathematics - and become the replacement crew for the actual musicians in the school club, but slowly come into their own as they learn to handle the instruments and themselves better. Craziness and zaniness ensues, but how is the swing music delivery at the end?—aghaemi
A group of school girls in northern Japan are stuck in class for the summer, where they find nothing interesting. One girl Tomoko encourages her classmate to deliver the lunches for the school brass band cheering for their school baseball team, thereby getting out of the class for a day. Tomoko and her friends realize helping Takuos plan to fight the next big game could get an opportunity for them to skip the math class all summer. Takuo not having enough members to form a brass band decides to make the girls into a big band swing group. Tomoko buys a saxophone and starts to learn on her own. With the help of Takuo, she makes the other girls involved. They start to practice and slowly learn how to play. The Swing Girls are born
