Hi, attached are 2 pictures of a Kawai 6 string electric guitar I recently inherited, after much searching on the net I have found no info on this guitar, It seems to be made of a mahogany type wood with 2 pine stripes of wood running through the neck and body. The electrics are strange..it has a rotary switch with many variations of sound including a pre amp gain, it has 4 mini switches which I guess splits the pickups. It has grover machine heads a rosewood fretboard with pearl inlay shapes and a steel adjustable nut. Any info regards to origin/age, what its worth, would be much appreciated...thank you.