I am half Japanese, and imo, oriental and Japanese are two terms that should not be thrown around lightly or because someone is too lazy to type the extra -anese letters. It's just asking for flame. What if I said KKK because I was too lazy to type Caucasian? I don't want to sound negative, but I have had my share of racist acts shown to me at my expense. In fact, one of my used to be close friends thought it would be funny to carve the word gook on my door frame when his cousin was with him (I guess he just wanted to be funny and show off). I was pissed. IMO don't use any words that your gut tells you may be misconstrued.