Mameko is a NEET (Not in Education, Employment, or Training). She lives with her dog Komachi and her cats Tabi, Simba, and Melo.
Mameko promises God that she will do her best from tomorrow, but the next day she says, "God is telling me to sleep..." and loses to herself.

This is the story of Mameko's everyday life, which seems to be nothing and is somewhat strange.

(Source: Official Site)