Tonari no Kashiwagi-san

is a japanese manga series written by Shimotsuki Kinusa. It began serialisation in the November 2009 issue of Manga Time Kirara Forward. A sequel series called: serialised in Manga Time Kirara Forward from the January 2019 issue.

The series was released under 12 volumes from April 2010 to September 2016. Tonari no Kashiwagi-san: after days was released under 2 volumes in March 2020.

Synopsis
Yuuto the otaku loves two things more than anything: moe, and artwork by Sayane, the teen's favorite online artist. So when the boy is offered a part time job at a local anime shop he eagerly accepts, unaware that there, he'd run into the beautiful Kotone, an 'otaku hater' who's never given Yuuto the time of day! With newfound commonalities, the two quickly become good friends – but little does Yuuto know that Kotone harbors another secret, one that will blow his mind!

(Source: MU)