I also encounter inflexibility in the customer service in Japan.
There was this one time last year when I stopped for a burger and fries at a McDonald's. I wanted some mustard but I did not see a dispenser nor those small packets you find in most fastfood restaurants in the US, so I asked for it. They did not have any. I said, "How about the mustard dipping sauce you have for the nuggets?", to which they answered, "Those are only for customers who have bought the nuggets." . I said I would pay for it but no. They could NOT sell the sauce without the nuggets. After I made a big fuss, the manager finally came out and gave me a packet (for free). OK, maybe McDonald's was not a very good example but the incident left a bad taste in my mouth (no, it was not the food itself, all you Mickey D. haters) and I didn't go back there for a few months. Then they introduced something called Mega Burgers and I was forced to put that incident behind me...
The thing that irkes me more about Japanese customer service is the excessive greetings in stores. You walk into a retail store and you get bombarded with "Irasshaimase~~!!!!" and it continues until you leave the store. On two occasions, I have even complained to the managers. Some may perceive this trend (we did NOT have this when I was younger years ago) as "being polite" but I disagree. They are simply repeating the lines they were taught in training over and over and over. You go up to the cashier to pay, and it's like dealing with a robot, not a human being. I suppose the reason behind this is that rather than really training young workers who do not have any customer service experience whatsoever, they just teach them these "lines" for them to repeat. I am not asking them to engage in some friendly chit-chat with me. It is just that when I greet the cashier with "Konbanwa/Good evening", I expect them to at least return the greeting. What do I get instead? Most of the time, they just repeat the above mentioned "Irasshaimase~" or they just skip the pleasantry and just ask you, "Would that be all?". Sometimes, I just get a confused stare as the person behind the counter has not been "trained" in how to counter a simple greeting.
Now, I do know that I am in a conbini buying a soda / in a DVD rental shop taking out Die Hard 12 and NOT in some fancy store, but I just don't sense any sincerity whatsoever in the manner they deal with us customers.
Sorry, I am ranting. This just happens to be a big pet peeve of mine.
I guess I prefer the service in the US. Sure, I have encountered many rude/clueless people in similar type of stores in the US, but at least there, both parties knew exactly what they were there for. I was there to buy a soda and a pack of smoke. They were there to make money. They did not give me the "Would you like a straw?", "Would it be OK to put them in a same bag?" nonsense. Even the way they cup their hands right under yours when they give you back the change (so you wouldn't drop it???) annoys me to the next galaxy! YET they cannot say a simple Konbanwa like a normal person??? Am I asking for too much?? I expect to be waited on by a PERSON not a MACHINE!!
Phew!! That felt gooood!!