This is a W30 made during the transition period from Yoshino Gakki to Moridaira Gakki. Prototype models and special models have a cursive logo, and the serial numbers are also different from the norm. It plays well and has a nice, dry sound, but there is a crack on the lower back. It has been simply repaired, so it is offered at a low price. It has been firmly glued and protected with a thin coat of clear finish, so there are no practical problems. The string height is approximately 2.4mm at the 12th fret on the 6th string and approximately 1.8mm on the 1st string. The saddle has been replaced with a bone saddle. The original saddle is also included. Please understand that there are scratches and repairs, and that it is not perfect, before purchasing.