Thanks Dave!one of the reasons i asked is because a friend told me about some kind of eyescanning system or something that japan is using...so i guess that is just people coming into japan from international flights that are scanned?
you're right about updating my documents, and i will be handling this ASAP when i get back from tokyo. just that i haven't left here for so long i think i'm japanese or something!! :)
BTW do you know if there are any fines related to not updating my alien reg. card?
it's been a LONG time...maybe 1 year!
so, for now i'll be flying down to tokyo with just my plane ticket!!
thanks again Dave for your assistance!