Petty Kanzen Knife [Scheduled to ship in March-April 2026]
Tax included.
The long-awaited Petty size
" The Petty Perfect Knife is designed to be one size smaller.
The manufacturing method, materials, sharpness, and functionality are exactly the same as a Perfect Knife.
We made it small so that it is easy to handle when cutting small ingredients or for small tasks.
*1 The photo is for illustrative purposes only.
*2 This product is a paring knife, so if you are looking for a standard size, please purchase it from the link below.
Total length: 340mm
Blade length: 203mm
Width: 50mm
Weight: 163g
Production area: Seki City, Gifu Prefecture
Pre-order only 10% off
We have received many more orders for Perfect Knives than we expected, so it will take approximately 4 to 5 months for the products to be completed and shipped .
Currently, you can get a 10% discount on pre-orders only , so don't miss this opportunity to make a reservation.
Free Shipping
7-day free trial
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Tax included.
A set of two is even better value
¥14,080 discount off the regular price of ¥70,400
Experience
Cooking effort reduced to 1/10
With a dull knife, it would take 10 strokes to cut through a piece of chicken, but with a flawless knife, it only takes one stroke.
Before
After
Reducing the amount of work to 1/10 will completely change your daily cooking.
1. アボカドを両断する
Scientifically proven 3x sharper
When the sharpness of the Perfect Knife was compared with that of other companies' products, it was found that the sharpness was about three times sharper, and that it was even sharper than other companies' knives in the same price range.
In addition, when each knife was used for cooking for about six months, it was found that it maintained the same sharpness as a new knife from another manufacturer.
It has been proven that the sharpness lasts for a long time.
2. 研究機関により証明された
A change in taste that over 95% of people notice
Using the taste sensor Leo, developed by Keio University and AISSY Inc., a scientific analysis was conducted to determine how the taste of food changes depending on the knife used. As a result, a surprising fact was discovered.
95%以上の人が気づく味わいの変化
When a tomato was cut using two knives, a Perfect Knife and a mid-priced stainless steel knife, and the changes in taste were analyzed, it was proven that the Perfect Knife produced a significant difference in taste, with 95% of people noticing the umami and over 75% noticing the sweetness and richness.
What makes ingredients taste better?
The reason for this is the shape of the blade. While mid-priced knives have a rough edge, the blade of a Perfect Knife is sharpened to a smooth edge of approximately 0.001 mm.
3. 家庭でも安心してお使いいただくために
18 times more rust resistant
Sharp, expensive steel knives will begin to rust within about 10 minutes of use, but it has been found that a perfect steel knife is 18 times more resistant to rust.
How is it possible to achieve both high sharpness and easy maintenance?
Perfect knives are made from 100% super stainless steel, making them highly functional.
Super Stainless Steel is the highest quality steel material, made from ultra-hard alloy steel called V Gold No. 10. It combines the easy care of a stainless steel knife with the sharpness of a steel knife.
This steel is often only used for the cutting edge, but by developing a unique manufacturing process for the Kantenmuki knife that is specialized for super stainless steel, it is possible to use this steel 100% for the blade. This is how we have succeeded in creating the Kantenmuki knife.
生産地
岐阜県関市
完全無欠包丁は800年の歴史を誇る刃物文化の町「岐阜県 関市」の刃物職人によって生み出されました。
類稀なる技術により誕生した、日本が誇れる最高峰の包丁です。
Our mission is to enrich lives around the world through traditional Japanese craftsmanship. We hope you enjoy our unparalleled masterpieces, developed in collaboration with cutlery artisans in Seki City, Gifu Prefecture.
For gift
ギフトとしてもご利用いただけます
Perfect knives are a popular gift item.
It will be shipped in a stylish white gift box, so why not buy one for yourself and one as a gift for someone special?
FAQ
Frequently asked questions
We don't have a physical store, but instead offer a 7-day trial period so you can try out our bulletproof knives in the comfort of your own home.
The 7-day free trial is a system that guarantees a full refund or return if the Perfect Perfect Knife does not meet your expectations.
[7-day trial period process]
Step 1: Select your order online and enter your details.
Step 2: Free shipping and delivery to your home, with delivery as soon as the next day.
Step 3: The 7-day trial period begins the day your product arrives. Enjoy the blissful cutting feel of a Perfect Knife.
Step 4: If you're not satisfied, no need to worry, we'll accept returns and refunds.
■Please note that the 7-day trial period does not apply in the following cases: intentional product failure, deterioration such as rust or scratches due to improper use, etc. Returns cannot be accepted for reasons other than the intended purpose of the trial.
To request a return, please submit the inquiry form below, selecting "Return during the free trial period." https://forms.gle/ziBvmkREmMZkRfVx7
We offer the following payment methods:
①Credit card payment (JCB, VISA, Master, AMEX)
②Smartpay (3 installments with credit card, no installment fees)
3. Apple Pay and Google Pay
If you are unable to use your card, please check the expiration date and available balance of your card and contact your card company.
*When paying by credit card or Apple Pay, installment payments and bonus payments are not available. Payment must be made in one lump sum or in installments using Smartpay.
*Payment by bank transfer is not accepted.
Nationwide shipping is free. (For courier delivery, shipping to Okinawa and remote islands is 1,620 yen including tax.)
Once we confirm your payment, we will ship your order within 5-6 business days (excluding Okinawa and remote islands).
When your order is shipped, we will send you a shipping notification and a tracking number so you can check the delivery status.
Your ordered items will be delivered in the shortest possible time.
About the 7-day free trial
Please follow the return instructions below within the 7-day trial period.
Step 1: Contact us using our return request form.
*Please note that we cannot accept returns for reasons other than the intended trial, such as intentional product failure or deterioration such as rust or scratches due to improper use.
Step 2: Our customer support will send you a return questionnaire.
Step 3: Please take our survey. Your feedback is very important to us as it helps us improve our products and services. We would love to hear your feedback.
Step 4: Once you have returned the product to the address provided, we will refund your purchase price.
*Please rest assured that return shipping is free (paid by Tashinam).
*We will send you a return kit, so please pack it and return it.
About canceling products
As a general rule, we cannot accept cancellations after an order has been placed, or returns or exchanges of this product due to customer convenience.
If the product is defective, please contact us via the inquiry form within 7 days of receiving the product.
Please wash by hand as washing in a dishwasher may cause damage.
As with ordinary household knives, please pay attention to the following points.
1. After use, wash thoroughly and wipe off any moisture with a towel etc. and dry. Leaving the product for more than 3 hours after use may cause rust.
2. Please use the knife only for cooking and not for any other purpose.
3. Avoid using on very hard materials such as ice, as this may cause the blade to lose its sharpness.
4. Keep knives out of the reach of children and handle them safely.
5. Avoid using the knife on unstable surfaces, as it may cause injury. Please be aware of the above and enjoy your daily cooking with a perfect knife.