Idol x Senshi Miracle Tunes! is a Japanese live-action tokusatsu series, part of the 'Girls × Heroine' franchise. It follows a group of young girls who transform into idols to fight against evil forces threatening music and happiness. The show blends elements of music, dance, and magical girl action, appealing to a younger audience and inspiring several spin-offs. It is notable for its positive messages and energetic performances.