Sujihiki translates as "flesh slicer", which describes its role well. Typically 240 mm to 300 mm long and 34 mm to 40 mm high, the sujihiki blade is perfect for making long cutting movements from heel to toe. A lower blade height decreases friction when cutting and keeps the fibers of the protein you are cutting as intact as possible.
AUS-10 is a stainless steel produced by Aichi Steel, located in Tokai City, Aichi Prefecture. AUS-10 offers a balance of high cutting edge retention and high corrosion resistance, resulting in a sharp and easy to maintain blade. The AUS-10 version of the AUS steel series is of higher quality than the others due to its carbon content of 1.05%.
AUS-10 is a steel comparable to VG-10. It has better wear resistance, but is slightly less hard. It is less likely to break under impact and twisting than the average Japanese steel. However, it is more likely to bend or twist. It is therefore the perfect steel for knives suggested to people who have less experience with Japanese blades.
Futana is the name of a line of Hitohira's house knives. As with all products that carry Hitohira's trademark (ひとひら (一片)), a high standard of quality is assured. Under the name of Futana you will be able to find knives of any profile made of stainless or semi-stainless steel. In addition, you will be able to find these blades with several different types of finishes; nashiji, kurouchi, damascus etc.