Kimi to Picopico

A romantic comedy about a gal who loves games!

Otaku Oota is a new freshman who joins the gaming club in order to live out his ideal high school life. There, he unexpectedly meets another new student: Ageha Onisaki! Ageha immediately asks Oota to play a console game with her, but her choices are either the NES, the SNES, or the Mega Drive! Who the hell is this gal, and why is she in the gaming club? The exciting life of a gorgeous gal and a geek begins as the two start playing lots of games together, both retro and modern - and get a little more conscious of each other in doing so!

(Source: Kodansha, translated)