This one really rubbed me the wrong way. No, that girl's enthusiastic jargon and her ability to go to classy coffee shops her fellow temp can't afford are not pleasant and refreshing, they're frigging annoying. She's nice, kind of, but she's making herself part of the problem.
And while having people you like at your workplace helps you survive it, if it's as crappy a workplace as most Japanese office workers have to deal with that is NOT a solution, it's just a pretty nice band aid. Ideally, once you have people in your workplace that you like and trust, you can then start a union (or a socialist revolution :p ) so you can maybe get good actual working conditions. The whole frame of "My work sucks but it's all MY fault for having a bad attitude and I ought to be EMBRACING the unpaid overtime and crappy conditions" is a massive pile of BS.