This is a saw made by Sadagoro Nakatani. About Sadagoro Nakatani... Features: • "Made by Sadajiro Nakatani" is a brand known for saw smiths, especially for carpenters and woodworking professionals. • As it says "High-Grade Carpenter's Saw," this is not a mass-produced item sold at home centers, but a saw for professionals with proper forging and tooth setting. • 210mm is a medium size, making it easy to use for detailed work and precision woodworking. It's quite old, so it shows its age, but the sharpness is outstanding. I am confident that this is a piece worth more than the price.