Introducing Japanese Things

Please introduce Japanese customs, food and people.

It's been said that Japanese people are too polite. They often bow each other. But it's true for only middle-aged or old people. The young Japanese are very rude. They don't know moral or politeness. If you teach English in a low level high school in Japan, you can understand this very easily. They never respect teachers. They chat and chat ignoring their teacher. They are much worse than real animals.