This is a special bonus for those who purchased the complete works of Yasutaka Tsutsui up to Volume 10. A facsimile of the author's original manuscript. Includes the author's handwritten signature. This is a non-commercial item and a valuable piece. It has been stored at home and shows signs of aging, with yellowing on the box and some stains inside. There are some stains visible when opened. This item has been stored at home and is a used item. Please read the description carefully, view the photos, and understand and agree to the purchase before buying.