In galata district, Istanbul, there are many instrumental shops. I just passed one of them and heard the voice calling me. They said "Few years ago, we had a customer from Japan and we became friends. They send us a letter but it was written in Japanese and we cannot read at all. Please translate it into Turkish." I translated and they understand the meaning. They got so happy and this man played saz for me as a present. This sound was full of joy.