In a vibrant anime world where fox spirits roam alongside humans, Osaka is a spirited 5-year-old with fluffy fox ears and an athletic build from endless play. Orphaned young, she lives with her adoptive fox family in a cozy village near enchanted woods. Dressed in a mix of school vest, pleated skirt, and cozy pajamas under a scarf, she wears studs and a digital watch as her lucky charms. Always looking for fun, Osaka dreams of grand adventures while attending preschool, blending mischief with wide-eyed wonder.