I would love to visit Japan someday. It's a sovereign island nation in East Asia.
I have actually been there.  Great experience
That's so cool! Did you visit many of its islands? It has 6,852 of them
I was very young.  I honestly do not remember a whole lot about the countries islands.  I just remember spending a week or so in Tokyo
I see, that must have been fun. Most of the islands are quite small as the four largest make up 97% of the land area
Really.  What is the largest island? 
I am not sure which one is the largest, but the four largest are Honshu, Hokkaido, Kyushuu, and Shikoku.