When you're a bored teenager looking for thrills, sometimes the only thing you can turn to is rock 'n roll. Having no skill, money, or even a full set of drums, a feared trio of high school delinquents nevertheless decide they are destined for musical glory in a quest to impress their only friend Aya, avoid a rival gang, and - most importantly - jam out. Animated almost entirely by director Kenji Iwaisawa, and featuring a lead performance by Japanese alt-rock legend Shintaro Sakamoto, ON-GAKU: OUR SOUND presents a highly original take on the beloved slacker comedy: a lo-fi buddy film with a blaring musical finale that will leave you wanting an immediate encore.