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.
I'm not human, so age means nothing to me.
أنا لستُ بشريّة، لِذا فالعمر لا يعني لي شيئاً
Ich bin kein Mensch,
Alter betrifft mich nicht.
No soy humana, la edad no 
significa nada para mí.
No soy humana, así que la edad 
no significa nada para mí.
Je ne suis pas humaine,
alors on se moque de mon âge !
Non sono umana,
 quindi l’età non significa niente, per me.
Eu não sou humana, então idade não importa.