calling somebody Asian is like calling somebody north american. It is a meaningless term unless meant to be derogatory. Calling somebody oriental is even worse. Honestly it just shows ignorance and isolation more than malice but I think it is important for Americans to realize that people from Japan, China, Korea, Myanmar, Thailand, Philippines, India, Indonesia are all dramatically different from one another, even if a white american can't "see it". Seeing people from the continent of Asia as one people is as racist as it gets.