Kurouchi or raw forge knife in white steel 2.
A very smooth surface for a rough finish, with brushed finishes. Forged by Mr. Yoshikazu Tanaka, master blacksmith, Dentoukougeishi member of Sakai (who notably makes the white2 and blue 1 carbon steel series). This knife is forged and sharpened in Sakai. The oak handle is lacquered in Kanazawa.
The 21cm chef shape is the central knife multifonction. 
(Also available in small bunka and bunka sizes)
Blade length: 21cm, width at the bottom of the blade 4.7cm.