While singing in a park, Sakuragi Mano is approached by a producer from 283 Productions who is seeking the final idol for a three-member unit to compete at the Wonder Idol Nova Grand Prix.

L'Antica chooses to use an elaborate music video for their promotion, but an oncoming storm might put a damper on the fiery passion of their song.

ALSTROEMERIA, uncertain about their future aspirations, try to find their dreams as individuals and as idols while performing at the Spring Flower Festival.

A date has been chosen for illumination STARS' debut concert. The girls work hard to get in sync.

The idols of 283 Productions have been accepted to perform at W.I.N.G. and are working hard to prepare. The producer asks each unit to record themselves for a TV documentary.

The Road to W.I.N.G. documentary airs on TV, and the idols of 283 Productions reflect on their performances.

The Producer announces 283 Productions 1st Live, featuring all units. ALSTROEMERIA and The Hokago Climax Girls help promote the show by hosting a radio program.

As 283 Production's concert draws near, Mano must choose whether or not to accept the producer's offer and stand in the center.

The girls participate in a two-day training camp, while Mano finds her confidence as the center.

The Idols of 283 Productions begin their inaugural group performance.

As the concert draws to a close, the Idols make their group performance debut.