I have a 1969 w160 Kasuga Acoustic 12 Sting that plays great and stays Tuned. i bought it for my grandfather when his own guitar was stolen. When my Grandfather Passed i was given the Guitar. Funny thing when i took it to the Shop to have it repaired, the owner was happily suprised to see the Kasuga, he played it a bit, guess it took him back to his younger years. Good stuff. He asked what hippy i got that guitar from. anyways its my first and only Kasuga and im happy with it.