Yanagiba knife, blade length 20.0cm, 121g. The spine is about 3.9mm thick near the top of the heel. It is inscribed with "Kanemitsu" in small letters, and I believe it is a brand of Kabushiki-gaisha Kanemitsu Sangyo in Matsubara City, Osaka. This is a genuine kasumi knife, made by laminating soft iron and steel. The rust marks have mostly been removed, but some faint traces remain, so please check the photos carefully. It doesn't appear to have been sharpened much, and the blade width is almost full. The handle has been replaced with a new one and should last for a while. It has been thoroughly sharpened, the blade has been honed, and it has been polished. Please see my profile for detailed restoration processes.