For the month of October I'm reading the novel わたし、定時で帰ります by Akeno Kaeruko. The main character is Higashiyama Yui and it's her golden rule that she goes home on time. No over time! However she works at a company with very questionable executions of the labor laws and her coworkers seem even excited about giving all their life to this company.
I'm a bit more than 50 pages into the book and love the dark humour. The coworker characters still seem a bit like caricatures at this point, but the main character's struggles to reconcile her own beliefs and her work reality make for a very entertaining read.
I'm familiar with most of the work related vocabulary and also appreciate the fact that Yui's story is mostly told through dialogue between the coworkers. I'm making good progress but in line with the spirit of the book, I'm only able to read it whenever I can make time for it during my lunch break and after I've gone home ^^