Mendol

The story revolves around three ordinary girls named Asahi, Nami, and Hinata who are aiming to become idols, but they repeatedly fail in their auditions. One day, they witness a serious crime, and they are forced to flee from the culprits. Fortunately, they are saved by a producer who is willing to let them debut, but they have to hide their true identities and dress up as boys instead.
(Source: Tokyograph)