the nomikai is part of the work, where the social status is being reinforced (pouring drinks while deeply bowing to the boss, getting forced to drink, the speeches, the clapping, etc)
Im not disputing the fact that nomikai exists. Ive been to my share. I was simply agreeing with the OP that it is more likely that most Japanese people arent working insane amounts of overtime and black companies arent in the majority. I provided a personal anecdote to reinforce that.
Most people are more than likely getting off at regular hours and going home or out for dinner and drinks (whether you consider that work or not -- they arent being paid). Otherwise the bars and trains wouldnt be packed full of people at 6pm and happy hour wouldnt exist.
