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.
And let's be real, think about how we,
at Mouse House, got this big job...
،ولنكن واقعييات، فكرن كيف حصلنا
 ...نحن في بيت الفئران، على هذا العمل
Seamos sinceras,
Vous pensez que ça sort d’où,
un job pareil, sérieux ?
E, sejamos realistas, pensem em como nós,
da Casa Rato, conseguimos esse trabalho.