Thank you for viewing. Manufacturer: CROWN Kiso Gengakki Co., Ltd. was founded by Kikuo Suzuki, one of the sons of Masakichi Suzuki, the founder of Suzuki Violin Manufacturing Co., Ltd., and it seems to have been established in 1951. This came out while I was organizing my parents' house. It was owned by my father, and I don't know when he bought it, but it's likely from around 1952, as it says "1st Anniversary." Therefore, it's believed to be over 70 years old and is considered very valuable. I'm not very familiar with guitars, so I don't know about things like sound adjustments. The body has some scratches, but there are no major damages. I would be happy to pass it on to someone who knows more about guitars. It's a natural wood acoustic guitar. - Type: Acoustic Guitar - Body Material: Wood - Headstock Design: Classic Style - Color: Natural Wood - Number of Strings: 6 strings Thank you for viewing.