Gan Gan Ganko-chan
Genres: Comedy, Sci-Fi
Type: TV, Episodes: 10
Aired: Dec 19, 2016 to Mar 27, 2017
Studio: 10Gauge
Source: Other
Rating: G - All Ages
Synopsis:
The anime follows a boy named Gen, who time travels from the year 2020 to a distant future where humanity has gone extinct. He begins staying at the Ganko family home in the Rustling Forest, where he has none of the amenities he is used to: no electricity, gas, or running water, as well as no television, smartphones, convenience stores, snacks, or games. 

(Source: ANN)