This is a 2022 Sadowsky SS-15. I bought it used and used it as my main guitar, but I'm selling it because I've switched to another guitar. I had it adjusted last Wednesday (October 15, 2025) at the shop where I usually have it maintained. I've also included a photo of the receipt. Guitar Condition: String height: 1.8mm at the 1st string 12th fret, 2mm at the 6th string 12th fret. Truss rod has room, and frets are in good condition. New D'Addario 012-052 strings have been installed. They are round wound strings. No modifications have been made to the guitar body. There is a small scratch on the lower right side of the guitar when viewed from the front. Please check the photos. The body weight is 2.25kg. The current market price for a new model of the same type is 605,000 yen (including tax), and the used price is 548,000 yen (including tax). I believe production has ended, and they are not often seen used these days, so if you're interested, please consider it.