Adabana

After the gruesome murder of two small-town residents, a ramen shop owner, and a local student, the community is left shocked. Mizuki Aikawa, the best friend of one of the victims, confesses to the brutal crime. However, nothing is as it seems, and Mizuki's public defenders believe there has to be more to the story. When the truth unravels, they discover a tale of class, exploitation, and the deeper struggles of meeting family expectations.

(Source: Dark Horse)