Chokuba has edge line which is almost straight. Yanagiba has mildly arced edge line. Sasaba has tightly arced edge line.
Hair hardly slides on Chokuba edge. Also cutting touch is hard on Chokuba edge.
Hair easily slides on Sasaba edge. Also cutting touch is soft on Sasaba edge.
Yanagiba edge’s performance characteristic fits between those of Chokuba edge and Sasaba edge.

● For Wet Cutting use
Chokuba edge and Yanagiba edge are recommended.
● For Dry Cutting use
Sasaba edge is recommended.