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.
Don't get so upset.
لا تنزعِجن كثيراً
Seid nicht so neidisch.
No se enojen.
No os enfadéis.
Ne faites pas vos jalouses !
Non prendetevela tanto.
Não fiquem tão zangadas.