By the way, that is the simplified Chinese character set. Japanese characters were simplified in a different way, and in most cases look more similar to the traditional Chinese characters. It does appear that most of those are the same as their Japanese equivalents, though. Also, the meanings of some of those will most likely differ from Chinese to Japanese. I know that 您 (I hope you can see that, it was not even in the Japanese character set) means "you" (polite) in Mandarin; I have never seen it in any Japanese text.