The YaBoyRoshi crew—typically consisting of , Lupa , and Sheera —covered both seasons of The Promised Neverland .

Abstract This paper examines the fan-created phenomena surrounding the mashup persona “YaboyRoshi” in relation to the manga/anime The Promised Neverland. It explores how fan identity, remix culture, and participatory storytelling produce new meanings, extend narratives, and negotiate authorship. Using media studies and fan studies frameworks, the paper analyzes textual transformations, community practices, and the implications for intellectual property and creator-audience dynamics.