Sinopsis en inglés: A high school band is popular in their small hometown in Okinawa where the U.S. army base is located. The high school band writes their own songs and they provide thrills to their listeners. The high school band is even scouted by a record label in Tokyo. Their debut as a professional band is confirmed. The band members enjoy the happiest days in their young lives, but a tragedy takes place. A girl who lives on the U.S. army base appears with a demo tape of a song.