Wow. I would think a person of Japanese descent would know something simple like itadakimas.
Also, Japanese is a nationality, not a race. You'd be Asian if you weren't a lying pole smoker. And if you are a citizen of another country, you're whatever that county's name is, not Japanese. Even the Japanese will tell you that.
It's obvious, way obvious, that you're kosherocker. Give up and stop lying already. :{