Where I live, too, being Brazilian is basically the default. What with all the Toyota group factories and all.
I have encountered much of what has been mentioned here, but I fully expect it, and I have from the beginning. I mean, being a foreigner in Japan makes me a minority from the start. Being a minority ANYWHERE puts you in a disadvantage.
Being able to speak Japanese to a degree, I find that much more than discrimination, I encounter a certain "differentiation" if that's an acceptable use of the word. For example, just yesterday I was talking with some friends from a local volunteer group. One man was older than I am and the other was younger. The older man is not racist, anti-foreigner, or anything like that. BUT, during serious topics, he almost never looked at nor addressed me, and when I put my 2 cents in, it was quickly brushed aside. However, during non-serious topics, he put me in the center of the conversation.
At stores, I sometimes find that the clerks won't talk directly to me even if I ask a question, like Maciamo. I hate that.
I find that if I talk about anything other than English and other countries, I have a hard time being taken seriously unless I really work at it.
I find that you have to know much more about topics than the locals for your opinion to be heard.
And once you show any sign of "weakness", it takes a long time to regain your standing.
But having said this, I have had many many positive experiences here, too.
I never had a single problem of discrimination or "differentiation" when I was the salary man at the wedding company from my co-workers. Never. (At least not after the first day, when some most people were concerned whether I could really speak Japanese or not.) Like Mike Cash, I, too, was hired in spite of my being a foreigner.
Nor, might I add at any other job I've had here. Customers are a different story, however...
Maybe I expect discrimination too much, but I was SHOCKED (in a good way), when I first went to a capsle hotel in Hiroshima and some guy started talking to me out of the blue about his laundry he was doing. I mean, he was talking to me completely naturally. Actually, I had(have) it stuck in my mind that capsle hotels are very anti-foreigners, but I've had better experiences there in general than at regular hotels.
I could go on. But I'll spare you.
