Two unused Yoshihiro genno (Japanese hammers) set. 120 monme and 180 monme. One side is flat, and the other side has a wood-killing face. The 120 monme one had a price tag of ¥4000. I think you don't see these very often nowadays. They are unused, but there are some parts with slight dirt and rust, so please check the images. #Masayuki #Kousaburo #Hiroki #Hishikane