This is a sanshin made around 1975. The case has a name inscribed on it. The construction is not very common, especially the shape of the milk bag, which differs from the typical sanshin. It can be seen as similar to the curvature of a kokyu (Japanese fiddle). Also, the body of the sanshin is solid and heavy, and gold leaf is applied. Although it was made around 1975, there are a few scratches, but no twists, and it appears to be in beautiful condition. It will be provided with the accompanying hard case. Please contact me if you have any questions.