Amato Takeru, a high school student, has just moved to Akihabara. He's chosen a house with cheap rent, but with one particular imperfection: a hole in the living room floor. When he peeks into it, a girl pops out... And so begins the hectic life of Takeru and the cat Eto-musume, Nya-tan.
You're so heavy, it won't move!
أنتنّ ثقيلات جدّاً، إنها لا تتزحزح
Wie soll das bei eurem
Gewicht klappen?!
¡Pesan demasiado!
¡Pesáis demasiado!
Vous êtes trop lourdes,
impossible d’avancer !
Siete troppo pesanti, non si muove!
Vocês são muito pesadas,
 não consigo me mexer.