Ray san, hajimemashite. Nihonjin no Hirashin desu. Douzo yoroshiku.
Watashi wa Kyouto ni sunde imasu. (I live in Kyoto.)
Because Kyoto was built in the 8th century and was the capital of this country for a long time, it has a lot of historic places to visit. If you come to Japan some day, you shouldn't miss the city. (^_^)/
By the way, where in Greece do you live?
Is Ray your real name? Is it a common name in Greece?
We use some of your letters in mathematics and physics, but other than that I don't know much about your country. Sorry.
Why did you decide to learn Japanese?
Hirashin