"Aikatsu! On Parade!" is a Japanese multimedia franchise that focuses on the world of idol activities. It features characters who aspire to become top idols by participating in various performances and competitions. The series showcases their journey through friendship, hard work, and self-discovery. The franchise includes an anime series, video games, and music, all centered around the theme of idol culture. Characters like Ichigo Hoshimiya and Aoi Kiriya are prominent figures, each with unique talents and styles. The show emphasizes the importance of teamwork and perseverance in achieving dreams within the vibrant idol industry.