Mitsumoto Sakari 7-Inch 9Cr18MoV Cleaver Review (2026): A Spec-Based Look

What stands out

• 7-inch blade made from 9Cr18MoV high carbon stainless steel
• San-Mai hand-forged three-layer construction for structural strength
• Deep cryogenic heat treatment achieving HRC 60±2 hardness
• Octagonal rosewood handle for stable grip orientation
• Includes a sandalwood storage box for organization

Who it fits

Key specs for this cleaver

Blade Steel: 9Cr18MoV high carbon stainless steel

This steel contains higher carbon than standard stainless options, which allows the blade to take a sharper edge. You will find it holds that edge longer during heavy chopping tasks. The molybdenum and vanadium additions improve wear resistance. This makes it suitable for users who want a durable blade that requires less frequent sharpening than softer steels.

Hardness: HRC 60±2

This rating indicates the steel is quite hard, offering excellent edge retention. You can expect the knife to stay sharp through repetitive chopping of dense vegetables or meat. However, harder steel can be more brittle. You should handle it with care to avoid chipping if you encounter hard bones or frozen items, unlike softer, more flexible knives.

Construction: San-Mai hand-forged, 3-layer

The blade features a hard steel core sandwiched between softer, tougher steel layers. This design provides the sharpness of the hard core while adding durability and shock resistance from the outer layers. You get a balanced tool that resists cracking during heavy impacts. This construction method is common in quality Japanese knives for those seeking performance and longevity.

Intended Use: heavy chopping, meat portioning

This cleaver is engineered specifically for tasks that require significant downward force. You will find it ideal for breaking down poultry, chopping through cartilage, and portioning large cuts of meat. The broad blade face adds weight to help drive the cut through dense ingredients. It is less suited for delicate slicing tasks that require a thinner, lighter blade profile.

Design and Build Details

The listing describes a San-Mai hand-forged construction. This three-layer build pairs a hard 9Cr18MoV core with softer outer cladding. You get a structured blade that resists chipping while maintaining a sharp edge. The 7-inch blade length provides a wide chopping surface. Its broad face adds weight behind downward cuts. This layout suits heavy chopping, meat portioning, and poultry prep. You can handle chicken joints, ribs, and dense vegetables with controlled force.

According to the listing, the handle is octagonal rosewood. This shape supports your grip orientation during firm chopping motions. The handle material offers a traditional feel and secure hold. The knife weighs 2.43 pounds. This mass aids in splitting through bone and cartilage without requiring excessive effort from your arm. The overall length is 12.7 inches. The blade height is 2.44 inches, providing ample clearance for your knuckles.

The listing includes a sandalwood box for storage. This keeps the blade protected when not in use. The deep-cryo heat treatment contributes to the HRC 60±2 hardness. This balance helps maintain a stable cutting edge. You benefit from a tool designed for durability in daily kitchen tasks. The rosewood handle and wooden storage complement the Japanese style. The black finish on the blade contrasts with the natural wood elements. This combination creates a practical tool for serious home cooks.

Setup and Everyday Use

You receive this cleaver in a sandalwood box, which keeps the blade protected when not in use. This storage option helps maintain the edge and prevents accidental contact with other tools in your drawer. The octagonal rosewood handle is designed to support your grip orientation. This shape helps you maintain control during firm chopping motions, allowing for consistent downward cuts without the handle slipping in your hand.

The 7-inch blade length and broad face provide significant weight behind each cut. This mass helps you slice through dense ingredients like poultry joints, cartilage, ribs, and root vegetables with minimal effort. You do not need to force the knife; the blade’s geometry and weight do the work. The HRC 60±2 hardness offers a balance between edge retention and toughness. This level allows for a sharp edge suitable for daily kitchen tasks while resisting chipping during heavy chopping.

You can use this cleaver for meat portioning, chicken prep, and slicing dense vegetables like cabbage or squash. The 9Cr18MoV steel holds an edge well, meaning you will sharpen it less frequently than with softer steels. The San-Mai construction ensures the hard core remains protected by softer outer layers, providing durability. This setup is ideal for cooks who regularly prepare meat and need a reliable tool for heavy-duty chopping tasks.

Before You Buy This Cleaver

You will need a reliable sharpening system for this cleaver. The 9Cr18MoV steel holds a fine edge but requires regular maintenance to stay sharp. Use whetstones or guided systems compatible with high-hardness Japanese blades. Avoid electric sharpeners that remove too much material. Store the knife in its sandalwood box when not in use to protect the rosewood handle and blade edge. This tool fits well alongside lighter chef knives for heavy chopping tasks. It is not a substitute for a paring knife or a thin boning blade. Check your kitchen workflow to ensure you have space for a 12.7-inch tool. Pair it with a sturdy cutting board that can withstand downward force. This setup ensures longevity and performance for meat portioning and dense vegetable prep.

Check before you buy

• Verify you have a whetstone system for high-hardness blades
• Ensure your kitchen counter has space for the 12.7-inch length
• Confirm you need a dedicated tool for heavy chopping tasks
• Check that you have a sturdy cutting board for impact

The product at a glance

1

Mitsumoto Sakari 7-Inch 9Cr18MoV Cleaver

Best for: Heavy chopping and poultry portioning

Blade Length

7 in

Intended Use

heavy chopping, meat prep, poultry

Blade Steel

3-layer 9Cr18MoV

Handle Material

rosewood

Construction

3-layer San-Mai hand-forged

Hardness

60±2 HRC

View on Amazon: Mitsumoto Sakari 7-Inch 9Cr18MoV Cleaver Affiliate link

This 7-inch Japanese meat cleaver features a 3-layer 9Cr18MoV high carbon stainless steel blade. It uses San-Mai hand-forged construction and deep cryo heat treatment for HRC 60±2 hardness. The broad blade face adds weight for downward cuts. It includes an octagonal rosewood handle and a sandalwood storage box. You should choose this if you need a heavy tool for poultry joints, ribs, and dense vegetables.

Pros

• 9Cr18MoV high carbon stainless steel blade for durable edge retention
• HRC 60±2 hardness from deep cryogenic heat treatment
• San-Mai hand-forged 3-layer construction for structural strength
• Octagonal rosewood handle for secure grip orientation during firm chopping

Cons

• Heavy 2.43-pound weight may cause fatigue during extended use
• Requires manual sharpening due to high hardness level
• Rosewood handle needs regular oiling to prevent drying or cracking

Good fit if

• You frequently portion poultry with bones or cartilage
• You prefer the balance of a heavy, broad blade for downward chopping
• You want a hand-forged Japanese cleaver with high-carbon steel

Skip if

• You need a lightweight knife for delicate tasks
• You prefer stainless steel that resists corrosion without maintenance
• You want a blade under 7 inches for smaller prep work

Verdict: Mitsumoto Sakari 7-Inch 9Cr18MoV Cleaver is a heavy-duty tool for butchery tasks. It suits cooks who value the stability of a wide blade and the hardness of high-carbon steel for breaking down meat.

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