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.
The dormitory, known as Mouse House,
"،المسكن المعروف باسم "بيت الفئران
Die Bewohnerinnen dieses Wohnheims,
welches man das „Mäusehaus“ nennt,
En su dormitorio,
conocido como "Casa Ratón"
Aussi connue sous le nom
de Pension Souriceau,
O dormitório,
conhecido como Casa Rato,