Three demons decide to become idols and immediately have no idea what they're doing. The show understands that the funniest thing about idol dreams isn't the glamour, it's watching genuinely well-meaning people fail spectacularly at the basics, over and over, while their tired teacher just sighs. You're laughing at them failing at dance steps, not at some abstract concept of ambition.

Three demons named Aira, Shima, and Hana have decided to pursue an unlikely dream: becoming idols in the human world. The catch is that none of them actually knows what being an idol means, so their progress comes through trial and error and plenty of wrong turns. While working hard at school and making friends, the trio keeps chasing their goal. Their guide is Rocket-sensei, a mentor who is kind but can also be strict. Devidol is part comedy, part music, with a supernatural twist, following three demons trying to figure out idol life from scratch. The short episode format makes for quick, light viewing.