Bakumatsu Rock
Ryouma Sakamoto wants everyone to be familiar with his passion for rock 'n' roll, so he roams together with his guitar keen to demonstrate anybody he encounters as the renowned Shinsengumi stars they admire, that he's just as proficient. Unfortunately, Japan doesn't allow such a thing aside from the category's Heaven's Songs, even such as writing or performing different types of music and may lead to unpleasant impacts.
Agitated brainwashing and by these rules, Ryouma does whatever they could to show people that the music he loves provides them the freedom they deserve. Together side his bandmates Shinsaku Takasugi and Kogoru Katsura, Ryouma works hard to find places for his rock'n' roster group to carry out. Refusing to back down until their music is more accepted at Japan, the trio begin to realize that there is more for their passion than they had thought.