Tonari no Kashiwagi-sanKashiwagi, The Kashiwagi-San Next to me

A guy named Yuuto (an otaku) is interested in a web artist known as ''Sayane'' , recently a girl at school named Kashiwagi Kotone over-heard a conversation about Yuuto liking the web art of Sayane, but it turns out the Sayane is Kashiwagi!?! Yuuto hasn't figured that out yet..but he got a job at his favorite anime shop and caught Kashiwagi in that anime shop....