Once every century, the legendary mahjong dials called the Legendary Pai show themselves to the world, and if you collect them all it will grant you any wish. They show up in the form of evil monsters and you must defeat all 10 to obtain this chance. So, a Bunny Alien, A Maid-Dominatrix, A Cyborg, A girl form the world of magic and a transforming super hero all must fight these monsters along with themselves to grant the wish that they want to come true.

A young girl and her flying squirrel goes to Tokyo in hopes of becoming an idol singer. On the way, she meets another girl who wants to become an actress, and together they work to achieve their dreams. (Source: ANN)

Following their performance at the Black or White event, the idol group IDOLiSH7 is at the height of its popularity, with offers for various concerts and work coming in every day, much to the joy of the seven boys and their manager. However, as their fame continues to rise, Riku Nanase's health begins worsening due to the heavy workload. With the gigantic idol duo Re:vale showing interest in the group and the reopening event of the Zero Arena coming up, IDOLiSH7: Second Beat follows IDOLiSH7 as they not only struggle to adapt to the challenges of the idol life but also to face their personal troubles, all while continuously meeting the expectations of their treasured fans.

Despite performing as an idol group for three years, Idolls! has failed to make its mark on the entertainment world, only boasting a meager three fans. While the girls are venting their frustrations, a small wooden statue in their room suddenly starts speaking to them and convinces them to book a venue that seats one hundred fans. The only problem is that their performance is in just nine days! Now in a race against time, the girls must prove themselves worthy of stardom or face the harsh reality of failure.