HIGONOKAMI Terms of parts

 
* Push with thumb the “ CHIKIRI  (tail)” to open the blade.

Structure of Higonokami blade (Sandwich Structure)

 
This ‘Sandwich’ structure encloses hard steel with soft iron.
 
Higonokai is a double-edged V-shaped, you can use either side, regardless of dominant hand.
 
SK steel / Blue steel / White steel / Blue Lamination steel