Not long ago I joined this three dimentional Chat called IMVU. Though it I have not only met many wonderful people who live in Japan, but many others who speak the language well and live elsewhere. I never knew that South America had a large Japanese immigrant population until I met someone from Brazil who was of Japanese decent.

IMVU.com is a great way to meet people and besides the 3 d chat there are various clubs you can join including Japanese music and culture clubs, J-dorama clubs and Japanese language clubs as well. I strongly reccomend it if you want to improve your language skills.