Hanaka Yamadaki is obsessed with idols. C-Class girl group Ongaku Shoujo is trying (and failing) to make it big in the idol scene. When their manager discovers Hanaka and brings her to their ill-attended concert, the group realize that she could be the unexpected key to their success.
Hanako moves into the dorms as staff support and immediately starts making suggestions-but while she bonds with some of the girls, not everyone is so happy she's there.
Hanako is trying her best to befriend quiet, aloof Hiyo-but she's a tough nut to crack, constantly plugged into her headphones. Things only get more complicated when Hiyo threatens not to take part in the group's new song.
A booking snafu leaves the music girls without a stylist an hour before their big photoshoot-and most of them are clueless about makeup.
The Music Girls have a huge photo shoot and interview for an idol magazine-but the director wants them to act like something they're not.
Miku struggles to buy fried chicken and the girls' new song with a famous songwriter is delayed.
The girls head to a deserted island for a survival photo shoot, but things heat up when one of the photographers turns out to be a boy from Kotoko's past.
Tensions rise between the girls as the threat of disbandment over a dating scandal looms.
Now that they're finally blowing up in popularity, the Music Girls are appearing on their first variety show. Will it be a big hit or a major flop?
Uori struggles with vocal rest while getting over her illness; Sasame's pet Var leads her to make an unexpected friend.
It's the Music Girls' first stage at the Summer Melody festival, but if they don't fill the audience with 10,000 people they risk losing their status as idols.
Eri, a girl who likes to stay indoors, meets a mysterious but enthusiastic transfer student named Haru. Eri used to love to sing and Haru loves Eri's singing. The story follows the two during one summer of their high school life as their love sometimes overlaps and sometimes passes by each other. (source : ANN)
