Yoshihiro Aogami Blue Super Gyuto Chef Knife

Aogami Blue Super is a high-carbon steel renowned for its extreme hardness, which allows it to hold an incredibly sharp edge for a long time. Because it is so hard, it requires less frequent sharpening than standard stainless steel knives, though it does demand more careful maintenance.

No, this knife is not dishwasher safe. The high-carbon steel core is susceptible to oxidation and rust, and the high heat and harsh detergents of a dishwasher can damage the rosewood handle and the blade's edge. Always hand wash and dry it immediately after use.

The clam-shaped edge, also known as a convex grind, creates a slight air pocket between the blade and the food as you slice. This design significantly reduces friction and prevents food from sticking to the side of the blade, allowing for smoother, more efficient chopping.

Only the exposed edge of the core is reactive, as the rest of the blade is clad in stainless steel. While the edge can develop a patina or rust if left wet, the stainless cladding protects the majority of the blade surface from oxidation.

This knife is a high-performance tool that requires specific care, particularly regarding moisture control and edge maintenance. If you are comfortable hand-washing your knives and learning basic sharpening techniques, it is a rewarding choice, but it may be too high-maintenance for someone looking for a 'grab-and-go' kitchen knife.

The traditional octagonal handle is designed to provide a secure, ergonomic grip that prevents the knife from twisting in your hand during repetitive tasks. Its shape offers excellent control and comfort, especially for pinch-grip users.