Just joined the forum because I saw a question about the Kay Yasuma guitar co.. I have one and don't know anything about it. NOt marked, that I can see, as far as model. Have had it about 30 years, bought used. It plays good and looks good. The thread I saw said something about the company disappearing in the '70's. Something about a lawsuit from Martin! Mine looks like a D-28 Martin. Even the headstock logo is similar in style to the Martin. Does anyone have any info. on this subject. If so, feel free to e-mail me. (hothead@bellsouth.net).