Inappropriate gestures

I was wondering what would be considered to be rude or inapporpriate if an american were to display an action or body language in a meeting? what would you consider to be rude and what can we do differently?

Not having been in a business meeting myself, I can only tell you that my parents-in-law always find it very funny that I gesture a lot and tend to use my hands and body language to make a point. I have the feeling that that is quite different in Japan.

Read: (..) my Japanese parents-in-law (..)

Check out this page:

http://www.japan-guide.com/e/e2195.html

I would pay special attention to business card etiquette.

One thing I can point out is that people from many countries don't mind crossing legs at proper occasions, but in Japanese business scenes, this is seen as an arrogant gesture. You are to keep both feet touching the floor at all times. I even know Japanese people who did business in the U.S. for years, and still think this way. Also, sitting on tables and desks (instead of chairs) and folding arms are basically considered arrogant too.

Of course, all these gestures are okay when you're relaxing with friends.

Not making direct eye contact with superiors. Don't pat them on the back or touch them in any way.

is not a problem in Japan at all. In fact, it's better to look them in the eyes when speaking.

Sorry, that hasn't been my experience. Making direct eye contact with my superiors will get me cold shoulders. I feel very uncomfortable doing it.

No direct eye contact
Sorry, that hasn't been my experience. Making direct eye contact with my superiors will get me cold shoulders. I feel very uncomfortable doing it.

And this hasn't been my experience. I would suggest that you at least do what is considered polite in your home country, and then adjust to the particular situation.