Aspiring to become an idol, Ino Sakura moves to Tokyo to live in Mouse House, a dormitory of Rat Productions. Informed of Mouse House's crisis, Ino is told to form an idol group with three "dropout" talents who also live there.
in order to survive the cruel
battlefield of the industry.
لكي يتمكن من الاستمرار في 
.هذا المجال القاسي
Dafür konkurrieren die Mädchen tagtäglich
miteinander, spornen sich gegenseitig an,
afin de préparer de jeunes filles
au cruel monde du divertissement.
para sobreviver ao cruel campo
de batalha da indústria...