My Deskmate Sato-san(2019)

Tonari no Seki no Satou-san

Yamaguchi is the smart, popular boy in school. After a recent classroom seat change, he's forced into the unfortunate situation of sitting next to Sato-san, a girl who - in Yamaguchi's mind - is as plain and boring as they come. But does he truly feel that way about Sato-san? Although her cluelessness is an issue, Sato-san has endearing qualities as well. As time goes on, will Yamaguchi's initial feelings of discomfort and annoyance subside into something different?

(Source: Mangamo)