---
product_id: 137187654
title: "Yoshihiro Aogami Super Blue High Carbon Kurouchi Petty Utility Knife (6'' (150mm) & Saya)"
brand: "yoshihiro"
price: "$420.01"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/137187654-yoshihiro-aogami-super-blue-high-carbon-kurouchi-petty-utility-knife
store_origin: US
region: United States of America
---

# Rustic Kurouchi forged finish Handcrafted Wa-style octagonal handle 64-65 HRC Super Blue Steel Yoshihiro Aogami Super Blue High Carbon Kurouchi Petty Utility Knife (6'' (150mm) & Saya)

**Brand:** yoshihiro
**Price:** $420.01
**Availability:** ✅ In Stock

## Summary

> ⚔️ Elevate your kitchen game with a blade as sharp as your ambition!

## Quick Answers

- **What is this?** Yoshihiro Aogami Super Blue High Carbon Kurouchi Petty Utility Knife (6'' (150mm) & Saya) by yoshihiro
- **How much does it cost?** $420.01 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/137187654-yoshihiro-aogami-super-blue-high-carbon-kurouchi-petty-utility-knife)

## Best For

- yoshihiro enthusiasts

## Why This Product

- Trusted yoshihiro brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ergonomic Mastery:** Lightweight, octagonal Wa-style handle designed for seamless control and comfort during extended use.
- • **Versatile Dexterity:** Perfectly sized 6'' petty blade bridges the gap between paring and chef’s knives for intricate prep work.
- • **Rustic Artisan Aesthetic:** Kurouchi black forged finish offers a unique, handcrafted look that stands out in any kitchen.
- • **Unmatched Edge Retention:** Super Blue High Carbon Steel rated 64-65 HRC for razor-sharp precision that lasts.
- • **Authentic Japanese Craftsmanship:** Each knife is individually forged by master artisans in Japan, making your tool a one-of-a-kind culinary weapon.

## Overview

The Yoshihiro Aogami Super Blue High Carbon Kurouchi Petty Utility Knife is a 6-inch handcrafted Japanese kitchen knife featuring a high-hardness (64-65 HRC) Super Blue steel blade with a distinctive black forged Kurouchi finish. It combines traditional artisan craftsmanship with ergonomic Wa-style octagonal handle design, delivering exceptional sharpness, durability, and control for precise kitchen tasks. Not dishwasher safe, it requires careful maintenance to preserve its premium carbon steel edge and rustic aesthetic.

## Description

Yoshihiro

## Features

- Our handmade Yoshihiro Aogami Super Blue High Carbon Steel Kurouchi Series are unparalleled in their performance. The Black Forged 'Kurouchi' finish consists of the carbonized coating created during heat treating and provides for a characteristic look and a rustic aesthetic to the blade. Super Blue High Carbon Steel with a hardness on the Rockwell scale of 64-65 is considered to be the top of its class in high carbon steel metallurgy.
- Sometimes called a utility knife, the Petty is a smaller version of a chefs knife but is bigger than a Paring knife. The Petty fits in small places that require more dexterity than bigger chefs knives while handling bigger jobs than a Paring knife can take care of. The Petty will soon become the go-to knife in your kitchen.
- Proudly made in Japan and not mass produced. An optional and recommended protective wooden sheath called a Saya can be purchased together, which protects the knife and adds to its appearance when not in use.This knife is complimented with a traditional Japanese Wa-style handcrafted Octagonal Handle that is lightweight and ergonomically welds to the hand for seamless use.Every knife from Yoshihiro is handcrafted by master artisans creating a unique one-of-a-kind work of art.
- Preparing delicious meals starts with taking wholesome ingredients and using the best tools such as a high quality chef’s knife to make every meal into something special. From dicing, slicing, and chopping fresh produce from a farmer’s market to carving a roast chicken straight from the oven, even the simplest tasks are elevated with a handcrafted knife that is as beautiful as it is functional.
- Traditional Japanese knife making values a sharp edge, which requires attention and care. Sharpening and honing should be done with only water whetstones. Hand wash and dry only, and do so immediately if working with acidic ingredients. Do not use on objects such as bones, nutshells, and frozen foods. Carbon steel can oxidize if not properly maintained. Keep dry and oil regularly to prevent oxidation.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Handle Material | Alloy Steel |
| Is the item dishwasher safe? | No |
| Blade Material | High Carbon Super Blue Steel |
| Item Length | 6 Inches |
| BladeLength | 6 Inches |
| Blade Color | Silver |
| Color | Silver |
| Construction Type | Forged |
| BladeType | Double Edged |

## Product Details

- **Blade Material:** High Carbon Super Blue Steel
- **Brand:** Yoshihiro
- **Color:** Silver
- **Handle Material:** Shitan Rosewood
- **Blade Edge:** Double Edged

## Images

![Yoshihiro Aogami Super Blue High Carbon Kurouchi Petty Utility Knife (6'' (150mm) & Saya) - Image 1](https://m.media-amazon.com/images/I/51DkG5AS-JL.jpg)

## Available Options

This product comes in different **Size** options.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-20*