Mikage-kun wa Oshi ga Tsuyoi

Matsumoto Hina, a loner and otaku, has only one daily pleasure: watching the streams of Vtuber Yoh Amami. On her first day at the new school, she is seated next to Toma Mikage, who is feared for suddenly causing an assault at the entrance ceremony. The love story between a girl who is into her favorite idol and a yakuza boy who is hiding a big secret is about to begin.

(Source: Comic Days, translated)