Ryouma Sakamoto wants everyone to know about his love of rock 'n' roll, so he walks about town with his electric guitar, ready to prove to anybody he meets that he's just as good as the legendary Shinsengumi stars they idolize. Unfortunately, other than that group's Heaven's Songs, writing or performing alternative genres of music is prohibited in Japan and can result in severe penalties. Ryouma is agitated by the severe regulations and brainwashing and does everything he can to show people that the music he loves will provide them with the freedom they deserve. Ryouma works hard with his bandmates Shinsaku Takasugi and Kogoru Katsura to find venues for his rock 'n' roll band to perform. Refusing to give up until their music is perfect