Released by the Japanese electronic duo Ebisu Muscats, "Oyafukou Baby" stands as a defining track within their discography of hyperpop and J-pop fusion. The song exemplifies the group's signature sound, characterized by rapid-fire vocal delivery, glitchy synthesizers, and a relentless, high-energy production style that pushed the boundaries of mainstream Japanese music in the late 2010s. As a key component of their catalog, the recording captures the frenetic aesthetic of the era, blending traditional idol culture tropes with avant-garde electronic experimentation. Its enduring popularity highlights the duo's ability to create infectious, genre-defying anthems that resonated deeply with fans of the hyperpop movement globally.