What is the best way to change Japan single entry visa to double entry visa (temporary visitor)?

Question:

I originally planned to travel to japan for two weeks and got a single entry japan temporary visitor visa. Now I have to travel out of Japan for a couple of days and return to Japan. How do I get back into Japan for the second time? Is there a way to change from single entry to double entry visa? is there anything I can do once I arrived in Japan to prepare for my second entry?

Thanks.

Answer:

It depends on which nationality you have and which visa you have to visit Japan.

If you are from certain countries, you do not need a visa to enter Japan as a tourist.