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.
♬ Earth is round ♬
♬ الأرض دائرية ♬
Die Welt so rund, die Welt so groß,
La Tierra es redonda,
la Tierra es enorme
La Terre est ronde, la Terre est vaste
A Terra é redonda A Terra é enorme