Plot Summary:When the rock band JoKers broke up one member flew over to be with the yankees and try to make a living there. Another one decided to focus on his schooling and become a university graduate instead of continue on with music. Two others are still hopeful their music career can be put back together. To rekindle all members' love for rock one of the members is hired to coach all-girl band Drop Doll. In the meanwhile, the girls are improving.
2人の「JOE」を中心に絶大な人気を誇っていた、自身の所属するロックバンド「JoKers」の突然の解散をきっかけに、音楽を捨ててくすぶっている主人公・丈が、初心者女子高生バンドを指導することになり、彼女たちのひたむきな姿を通して音楽への情熱を取り戻していく青春ストーリー。