Damascus Knife Advice About Knife Sharpening?

Advice about knife sharpening? - damascus knife

I have two beautiful Japanese kitchen knives made of Damascus. I had three or four years. They held an edge very well, but I realize that not as sharp as they were. I have no player with a knife sharpener, so I prefer a specialist. However, they can be refined by anyone?

They were a gift, and I do not know where they were purchased, they can not go to the store. I do not want to risk ruining the knives! Can anyone help? Thank you.