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.
It wasn't Nya-tan who proposed 
the battle, so in this case...
...لم تكن نيا-تان التي اقترحَتِ المعركة، لِذا في هذه الحالة
Nya-tan hat den Kampf
nicht angefangen, also …
Ya que Nya-tan no propuso el encuentro...
Ya que Nya-tan no propuso el encuentro...
Comme ce n’est pas Miaou
qui a engagé le combat,
Non è stata Nya-tan a lanciare la sfida, 
quindi in questo caso...
Não foi a Nya-tan que propôs 
a batalha, então nesse caso...