Robou no Fujii: Idai Naru Bonjin kara no Tayori

Is he an eccentric or a sage? Does the seemingly unremarkable salaryman, Fujii, redefine the definition of "happiness?" In the workplace, he's a plain middle-aged man who doesn't stand out. While he does his job competently, he's not one to waste words. Come quitting time, he disappears like a ghost