Is $1000 dollars enough for a week in Japan?

Excuse me, but I was wondering if you could offer some insight on a financial matter. I'm planning a trip to Japan and I'm curious about budgeting. Specifically, I'm wondering if a thousand dollars would be sufficient to cover my expenses for a week there. Of course, I'm aware that it depends on various factors such as accommodation, dining, and transportation, but I'm just trying to get a general idea. Would you say that a thousand dollars is a reasonable amount to plan for, or would I be better off budgeting for more?