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i had a question how long does the u.s.a allow me to stay in another country

This is in the wrong forum and I assume it will be moved. However, we need more information to answer your question.

1) Are you a United States citizen?
2) Are you a Japanese citizen?
3) Are you in the United States now?
4) If so, on what kind of documentation?
5) What country do you plan to visit?
6) For how long?

Hi japan flyer - this is the wrong forum for this question, but to answer it, more information is required. So I am closing it and recommend that you as it in the appropriate forum, based on your specific question. If you need help please PM me.