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.
Oh, Takeru-han! Do you feel better?
أوه، تاكيرو-هان، هل تشعرُ بتحسُّن؟
Ach, Takeru-han!
¡Vaya, Takeru-han! ¿Ya te sientes mejor?
¡Vaya, Takeru-han! ¿Ya te sientes mejor?
Oh, Takeru-han! Ti senti meglio?
Ah, Takeru-han! 
Você está se sentindo melhor?