While there are probably over 30 different types of specialized Japanese knives based on region and ingredients, we will focus on the main one that most home cooks will use. I’ll throw in a few fun and unique ones as well just to satisfy some curiosities. Despite certain knives being tailored to certain ingredients, I want to reiterate that, at the end of the day, your personal preference and abilities will be the bigger determinant of what knife is best for what you’re doing. This is mainly just a description and “ideal” use case for the more “mainstream” knives you can find in Japan.
All Purpose
Gyuto - The Japanese equivalent of the Western chef's knife, featuring a versatile blade height, subtle belly curve, and pointed tip. Its balanced geometry makes it the essential primary knife for any home or professional kitchen. It handles high-volume vegetable prep as easily as slicing boneless meats.
Ideal Use Cases: Push-cutting, rock-chopping, dicing onions, trimming poultry, and slicing boneless steaks.
Santoku - The Santoku was designed specifically as a functional hybrid combining the features of the Nakiri and the Gyuto. This fusion created a single all-purpose blade capable of handling meat, fish, and vegetables—the "Three Virtues" (Santoku) of home cooking. This was my first introduction into Japanese knives and I highly recommend it as a starting point.
Ideal Use Cases: Everyday meal prep, mincing garlic and ginger, chopping root vegetables, and slicing boneless chicken or pork.
Bunka - Similar in size and function to a Santoku, the Bunka stands out with its aggressive, angular K-tip (reverse tanto). The wide blade provides plenty of knuckle clearance at the cutting board, while the sharp, acute tip excels at detailed precision work.
Ideal Use Cases: Precision tip scoring, dicing bell peppers and mushrooms, fine garnishes, and slicing small roasts.
Kiritsuke - Traditionally a single-bevel status knife reserved for head chefs, modern double-bevel versions offer the length of a Gyuto paired with a striking sword-like “K-tip”. The long, flatter profile favors long, clean push-cuts across larger ingredients. Its razor-sharp point allows for delicate tip work that standard curved chef's knives struggle to execute cleanly.
Ideal Use Cases: Long push-cutting, slicing large protein cuts, precision vegetable prep, and scoring fish skin.
Petty - A nimble utility and paring knife designed for small-scale tasks where a full-sized blade might feel cumbersome. Its light, slender profile provides maximum agility whether cutting on a board or working off-board in hand. I like it for small quick tasks like cutting fruit or cutting up chicken into smaller chunks for Yakitori.
Ideal Use Cases: In-hand peeling, hulling strawberries, trimming silver skin, slicing herbs.
Vegetables
Nakiri - The Nakiri is defined by its rectangular shape, flat edge, and squared-off tip. Because the flat edge makes full contact with the cutting board at once, it prevents "accordion" cuts where vegetable skins remain attached. The tall blade surface also makes it convenient to scoop chopped ingredients directly off the board.
Ideal Use Cases: Vertical push-chopping, shredding cabbage, dicing onions, and slicing cucumbers, squash, and potatoes.
Usuba - A traditional single-bevel knife crafted for high-level Japanese vegetable preparation. If you’ve seen videos of paper-thin sheet cutting (katsuramuki) and intricate decorative work, it’s likely done with an Usuba. Its single bevel requires specific technique to steer straight, so proper techniques and training are needed to fully utilize this knife to the fullest.
Ideal Use Cases: Katsuramuki , decorative vegetable carving, ultra-thin garnishes, and hard root vegetables.
Butchery
Deba - A heavy and thick single-bevel knife engineered specifically for breaking down whole fish. Its substantial weight provides the momentum needed to chop through fish heads and fine bones without chipping the edge. The single-bevel geometry glides flush along fish spines to extract maximum yield with minimal effort.
Ideal Use Cases: Filleting whole fish, severing fish heads, and light poultry jointing (avoid larger bones).
Honesuki - A specialized poultry boning knife featuring a triangular profile, stiff spine, asymmetrical grind, and sharp point. The asymmetrical grind provides the benefits of single-bevel knives (gliding flush against bone and cartilage) while maintaining enough micro-bevel edge stability to resist chipping.
Ideal Use Cases: Deboning whole chickens and ducks, breaking down poultry joints, and trimming silver skin.
Meat Cleaver - A thick, heavy-duty workhorse built to take the punishment of dense bone and tough connective tissue. The mass and tough steel is ideal for “cleaving” through cartilage and heavy joint structures. This is distinct from a vegetable cleaver (which should never be used near bones), so make sure you know which type of cleaver you’re getting! Typically, Japanese cleavers are vegetable cleavers.
Ideal Use Cases: Cleaving thick animal bones (beef, pork), breaking down carcass ribs, and splitting hard winter squash.
Fish/Slicing
Sujihiki - The double-bevel counterpart to a Western slicing knife. The shorter surface area reduces friction and prevents thin slices of meat from sticking to the blade sides during long drawing strokes. I enjoy using this on my briskets and portioning large roasts into steaks.
Ideal Use Cases: Slicing boneless roasts, brisket, turkey breast, smoked salmon sides, and ham.
Yanagiba - The name Yanagiba (柳刃) literally translates to "willow blade" (yanagi = willow, ba = blade). It was named for its physical appearance: the long, narrow, profile with a subtle upward curve at the tip visually mimics the shape of a willow leaf. This knife is designed for raw fish preparation and sushi. Its single-bevel geometry and hollow-ground back (urasuki) slice through fish without tearing.
Ideal Use Cases: Slicing sashimi and nigiri, skinning fish fillets, and precision slicing of raw, boneless proteins.
Specialty Knives (for fun!)
Menkiri - A tall, heavy cleaver-like blade designed specifically for slicing freshly rolled noodle dough. The completely flat cutting edge spans the width of noodle boards to cut cleanly in a single straight downward motion. Its forward weight balance allows gravity to drive effortless, repetitive cuts through stacked layers of dough. Watching chefs use this to cut fresh noodles is fascinating.
Ideal Use Cases: Slicing handmade soba, udon, and ramen noodle dough into uniform strands.
Maguro-bocho - A massive, sword-like knife made specifically for breaking down whole giant tuna in commercial fish markets. The length ranges from two to over five feet in length! The longer knives need to be handled by two people. The long blade surface allows fishmongers to glide through massive carcasses in single, continuous passes. I think maybe POV Husband uses one in his tuna videos.
Ideal Use Cases: Halving and quartering whole tuna, primary processing of large fish, and ceremonial fish breakdown demonstrations (maguro no kaitai).
I usually strop with bare leather or denim. But sometimes it helps to have some diamond suspension loaded onto your strop. I have been told that anything under 1 micron isn’t useful for deburring, but more for mirror polishing the edge. So I will be linking to a 1 micron diamond suspension bottle by Stroppy Stuff. A little goes a long way. Make sure you look up some videos on how to properly apply the compound to your strop of choice. Remember: always use light strokes when stropping!