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.
What was that?
ماذا كان ذلك؟
Was war das?
¿Qué fue eso?
¿Qué fue eso?
Quoi encore ?
Che cos'è stato?
O que foi isso?