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Santoku vs Bunka: How Do Their Blades Differ?

If you’ve ever heard of a Bunka before, then there’s no surprise that the existence of Santoku will not come as much shock to you. These Japanese knife types share many similarities, but it’s also important to know what separates them so you can make an informed decision about which blade suits your kitchen tasks best.

This article explores the similarities and differences between the Santoku and Bunka knives.

What is a Santoku Knife Used For?

The Santoku Knife was invented in Japan and has become a popular blade in the United States. Today, many versions of the Santoku are being made in the US and other countries across the globe. Santoku, in Japanese, means ‘three uses’ or ‘three virtues’. The meaning represents the three types of cuts the knife is crafted for: dicing, slicing and mincing.

What is a Santoku Knife best used for?

The Santoku blade is often made from high-carbon steel. It boasts a flat cutting edge and a handle in line with the blade’s top edge. At the end of the blade is a rounded curve popularly referred to as a Sheepsfoot. This is a sharp departure from the sharp point often associated with Western blades and it also distinguishes the Santoku as a Japanese tool.

Most Santoku knives combine Western and Eastern designs, in that they are sharpened on both sides of the blade (double bevel), giving the chef the chance to cut with either side of the knife. This allows easier sharpening and maintenance with a pull-through or traditional steel knife sharpener.

However, some Santoku knives follow the traditional Eastern design and are sharpened on only one side of the blade (single bevel). This design provides the chef better control over the direction of cuts.

How Does the Santoku Knife Cut Food?

Typically, the Santoku knife, measuring between 4 to 9 inches, is suited to precision work due to its light and narrow blade that can deliver thinner cuts. Essentially, it slices through food in a forward and backward motion that allows less food to be pushed out of the way, leading to quick cuts. Thinner cuts also enhance the overall aesthetics of completed foods.

With the Santoku knife, you can easily slice cheese, dice fruits, mince fruit meat, or herbs, and do even more. A Santoku knife is a reliable multipurpose tool in any kitchen, whether home or professional.

What is a Bunka Knife Used For?

Bunka Knives are another Japanese-style. In Japanese, it’s pronounced as Bunka Bōchō. While ‘Bunka’ refers to culture, ‘Bōchō’ translates to a kitchen knife. Essentially, Bunka Bōchō means a cultural kitchen knife. The name represents the traditional use of the knife to prepare cultural dishes in Japanese homes.

Bunka Knives are also referred to as Banno Bunka Bocho. ‘Banno’ in Japanese means convenient or multipurpose, underlining the versatility and convenience of the Bunka Knife.

What is a Bunka used for?

How Does the Bunka Knife Cut Food?

The Bunka Knife shares some of the same features as the Santoku Knife. For instance, they both share a wide blade and predominantly straight cutting edge. However, their tips differ. The Bunka boasts a signature reverse Tanto angled tip, also referred to as a ‘k-tip’ point.

Measuring around 5 to 7 inches, the Bunka knife is typically shorter than some other kitchen knives, making it considerably easier and lighter to handle for seamless cuts. The Bunka’s blade is typically double-beveled, but it still maintains a sharp edge. The blade is usually made from Damascus steel or high-carbon steels such as VG10, AUS10, Blue Steel, and White Steel.

The Bunka’s flat profile makes it well suited for push-cutting and tap-chopping techniques. However, the use of a rock-cutting motion is limited because of the lack of a curve at the blade’s front edge. With its pointed tip, the knife has a great ability to do intricate precision works such as scoring vegetables or brunoise cuts. The tip also helps to get under the sinew and fat of meat when doing light butchering work.

Culinary Knife Cuts

If you’re not that familiar to the different types of culinary cuts, here’s a helpful guide for you.

Culinary Knife Cuts

Santoku vs Bunka Features (Face to Face)

FeatureSantoku Bunka
Length 4-9 inches 5-7 inches
Weight Lightweight Lightweight
Edge Flat or Granton Straight
Construction Hand-forged or Stamped Hand-forged
Blade material Carbon steel, stainless steel, or ceramic High-carbon steel or Damascus steel
Bevel Double Double

Key Features of Santoku and Bunka Knives

As we have noted before, both Santoku and Bunka knives share certain similarities but they also share a few differences that we will explain below:

1. Slicing

By now, you’re aware of the Santoku’s great ability to slice through food and deliver very thin cuts. Santoku’s light and narrow blade allows you to leave thin slices and cut through vegetables and seafood for a nice recipe. However, don’t expect such thin slices from a Bunka knife due to the absence of a curve at the blade’s front edge.

2. Mincing

If you need to mince foods into smaller bits for seasoning soups, sauces, salads, and other cuisines, the Bunka knife is the better fit. It minces food in a back and forth motion effortlessly while the Santoku falls short in this area. With the Bunka knife, you have the right tool to make minced meat.

3. Dicing

The Santoku can dice fruits and vegetables like a pro — better than what Bunka can do. It’s got the perfect blade to dice in perfect, uniform pieces.

4. Precision Work

The Bunka knife boasts a pointed tip that makes it ideal for intricate precision works, whether it’s brunoise cuts or scoring vegetables. The Santoku can’t do precision works as well due to its flat cutting edge.


The main difference between Santoku and Bunka knives is the shape of the blade tip. While the Santoku has a curved tip, the Bunka features a reverse tanto tip. The different tips mark their differences in functions such as slicing, mincing, and precision work. Before making a choice, determine your needs and go for the knife that better serves them.

best types of knives

What Are The Types Of Knives And Their Uses?

As an authority on knives, the Knife Buzz team pride ourselves on knowing the true ins and outs of every blade that we can get our hands on. However, with so many blades, it can be a lot to keep track of.

That’s why we have created this ultimate knife buying guide for both novices and professionals. This guide covers all types of knives and will you help get the best tools for your needs. We have also provided some general maintenance and safety tips for beginners who are new to the knife world.

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