This is a custom-ordered concert ukulele made by K. Yairi. I impulsively purchased it used this summer, drawn to its sound, but I've been so busy with guitar performance work that I haven't played it much at all, or rather, almost not at all. It's become a shame, so I'm putting it up for sale. The first, second, and third photos are from when I bought it, and the fourth and fifth photos are current. The only change is the addition of strap pins. There are no new scratches or damage. You can search for the model number on YouTube to hear more detailed features and the sound of this particular instrument. K. Yairi is made in Kani City, Gifu Prefecture. They have long been popular for their high manufacturing precision and sound, primarily for guitars. This is a concert-size ukulele with a smaller body made of koa wood. It's a custom model characterized by the bright and vibrant sound typical of koa. The wood nut and wood saddle also contribute to a slightly warmer sound. It features luxurious specifications, including a koa headstock veneer and bridge. The simple rosette decoration gives it a somewhat vintage appearance. While there are some playing scratches and dents, the previous owner played it well, so the body resonates quite a bit. As a custom model, it's a very valuable instrument. Don't miss this opportunity! Body: Solid Koa Neck: Mahogany Fingerboard: Rosewood Headstock Veneer: Koa Bridge: Koa Binding: Maple Frets: 16F joint Strings: Nylon Comes with a generic hard case. I will offer a small discount to those who can pick it up directly in Tokyo. I live in Nerima-ku, Tokyo, and can also travel to central Tokyo. I cherished this ukulele, so I hope it will be purchased by someone who will take good care of it.