This is a sanshin with a single layer of genuine leather. The wood of the neck is difficult to identify as either Kuroki or not, so it is listed as unknown and sold as-is. There are many scratches and scuffs, and the torn part of the leather on the back has been repaired, so it's in player's condition. The leather on the back still retains its tension and does not affect playing. Recommended for those who don't mind the scratches and want to use it frequently. The Nozaka (head) has a clean, smooth, and beautiful shape, and I believe it was handmade by a craftsman, not a common foreign-made one. Neck weight: 431g Neck wood: Kuroki-type Genuine leather single layer Accessories: Soft case, Bachi (plectrum) Please take a close look at the photos and description before considering a purchase. Please refrain from purchasing if you are sensitive to imperfections or are looking for shop-level quality.