Just found this site while browsing for guitar histories. I have owned a Yasuma model 230, (copy of a Martin D35 I think) since I bought it new in the early 70's for about 30 pounds in Glasgow. It has been with me ever since and has turned into a family jewel. I have several other guitars but would not part with the Yasuma. Only disapointment is that they were viewed as a knock-off of Martin,(which is true), but this does not do justice to the quality of the instrument. I have played many guitars and haven't played many that compare to the Yasuma. Looked on e-bay just for laughs and there were none for sale. A pretty rare item indeed.