This is a Nikkan student model. It's the same as the Yamaha YFL211, just with a different brand name. This was done to sell it outside of Yamaha stores. Overall, it's in good condition, but there are some minor scratches from use, which I don't think are very noticeable. The case has some magic marker residue from a name being erased on the inside, and there are some scratches on the outside. For this listing, I disassembled the entire instrument, replaced any defective parts, and made final adjustments. There are no issues with the sound production. You can use it right away. ◎ We welcome your comments with price requests and inquiries. ◎ Even during comments, we will give priority to the person who completes the purchase process first, according to Mercari's rules. ◎ If you would like anonymous shipping, please leave a comment, and I will change it immediately.