Jashin-chan is the titular character of the anime series 'Jashin-chan Dropkick.' She is a devil from the underworld who was accidentally summoned to Earth by a human named Yurine Hanazono. Jashin-chan has the appearance of a young girl with a snake tail and often finds herself getting into humorous and chaotic situations. Despite her mischievous nature and frequent attempts to return to the underworld, she develops a unique friendship with Yurine. Her role in the series is that of a comedic anti-hero who often serves as both the antagonist and the protagonist, leading to many entertaining scenarios.