Jitterin' Jinn, often stylized as JITTERIN'JINN, is a Japanese rock band known for their upbeat tunes and infectious energy that resonate with the festive spirit of their native country's pop culture. The band was formed in the late 1980s, enjoying initial popularity during the 1990s with a sound that blends rockabilly, pop, and a touch of traditional Japanese musical elements. They quickly gained a following with their catchy melodies and charming lyrics, which often explore themes of youth, love, and the everyday excitements of life.

The band's more recent releases, including "ハッピーカムカム" (Happy Cam Cam), "帰っておいで" (Come Back Home), and "夏祭り" (Summer Festival), suggest a steadfast commitment to their original sound and thematic content, aiming to evoke the nostalgia and joy of simpler times. "夏祭り" (Summer Festival), in particular, remains one of their most enduring and beloved tracks, securing a place in the hearts of fans and continuing to be a staple at summer events. With songs like "にちようび" (Sunday) and "プレゼント" (Present), Jitterin' Jinn thrived on crafting earworms that became a part of the youthful tapestry of Japanese pop culture, marking their legacy as a band that captured the zeitgeist of their moment in pop music history.