A single teenage girl journeys through the crumbling ruins of civilization-the last human on Earth, exploring the concrete jungle that has outlived mankind. Keeping her company is woman's best friend-the ever-adorable and quick-witted Shiba Inu Haru, who is ready to stick with her through thick and thin! With such a pleasant conversation partner to keep the postapocalyptic doldrums at bay, the end of the world might not be so bad after all!
Nanacchi's an eight year old dog with a rather peculiar personality and a voracious appetite. Her relationship with her owner seems to be one of contempt, which is understandable considering she's an active dog with lots of energy and her owner's a mangaka who thinks a casual stroll borders on excessive exercise. Kick up your feet and watch as these unlikely pals face day-to-day life together with a ridiculous amount of patience for one another.