Wouldn't you love to have a versatile knife that works both for everyday use and outdoor adventures?
There are many types of cutting tools—kitchen knives, pizza cutters, utility knives, cheese knives, and more.
If you need to bring all type of them to outdoor, it is so much hassle!
Why carry a bunch of tools when one knife can do it all?
With a versatile blade that handles both everyday tasks and outdoor adventures, you’ll pack lighter and work smarter.
It's very lightweight, so you can easy to carry wherever you go.
It’s compact enough to toss in your backpack without a second thought — perfect for life on the go.
But don’t let the size fool you — whether you're slicing pizza or breaking down boxes, this knife is ready for anything.
Sure, it works great as your everyday kitchen knife too.
Thanks to its precision, it’s perfect for detail work like slicing fruit or cutting cheese.
This versatile blade handles a wide range of ingredients effortlessly.
The KireKnife is a tough, all-purpose blade that delivers outstanding cutting power with everyday ease.
It’s your go-to in the kitchen — and just as handy for opening packages.
From prepping meals at camp to slicing rope for tarps and tents, it’s built to handle the outdoors.
With KireKnife by your side, you’ve always got a reliable tool when it counts.
Easy to carry and versatile enough for everything from daily use to outdoor adventures
— give this multi-functional knife a try!
Compact, sharp, and effortless.
What makes this knife special is how effortlessly it glides through ingredients — no pressure, no mess.
Soft tomatoes, juicy fruits, even delicate fish — it slices cleanly without crushing, keeping your dishes beautiful and your prep hassle-free.
Its precision and control make it ideal for detail work like peeling fruit or trimming small ingredients.
Yes, even peeling avocados is smooth and easy.
But don’t be fooled — it’s not just for soft stuff.
Hard cheese? No problem.
Carrots and other tough veggies? It powers right through.
Crusty bread? Clean cuts, no tearing.
It also cuts through pizza with ease, making it a great alternative to a pizza cutter!
With this one tool, you won’t need to carry a separate pizza cutter anymore.
Pizza-making at camp just got a whole lot more fun!
When you hear “kireknife,” you might think “too sharp and scary,” but this one’s different.
It’s designed to not be overly sharp, making it safe and easy for kids to use as well.
The blade tip is rounded, making it less likely to cause injury even if accidentally gripped.
And it’s designed to be extremely lightweight at just 34 grams（1.2oz).
Kids and Women are also able to use easy with not a strong grip.
It's perfect for family camping or BBQ, especially when kids want to help out with cooking.
Why not enjoy cooking together as a family with the KireKnife?
Not just for cutting food, it works perfectly as a utility cutter too.
Have you ever faced these problems while using a cutter?
With a fluorine coating, it resists sticking to tape and adhesive, making it perfect for unpacking.
The blade features high-strength stainless steel, ensuring long-lasting sharpness.
super lightweight at just 34g.
High-strength stainless steel is extremely hard, which ensures long-lasting sharpness.
You do not need to sharpen the Knife frequently.
It easily cuts through a variety of materials such as paper, plastic, fabric, and food without any hassle.
Cuts smoothly with just a light push.
It firmly grips the cutting surface, preventing slipping for a smooth and precise cut.
There’s no need to worry about the blade slipping and causing a scare, ensuring safe and accurate cutting.
Additionally, the blade is designed to minimize the risk of injury even when gripped, with a rounded tip for added safety.
The coarse serrated edge has a high cutting power due to its rugged blade design.
It smoothly cuts through hard and densely packed materials with minimal effort.
For example, it easily slices through tough and thick materials like cardboard, rope, and fabric.
The serrated edge is more resistant to wear compared to a straight blade, ensuring long-lasting sharpness.
It doesn’t require frequent re-sharpening, maintaining high cutting performance at all times.
The biggest advantage of the fluorine coating is that it prevents the blade from getting sticky during cutting.
For example, when cutting tape, the blade is less likely to be covered with adhesive, improving work efficiency.
It resists dirt and is easy to clean, keeping it hygienic at all times.
With no need for special care, it’s a low-maintenance material trusted by many professionals and enthusiasts.
It resists dirt and adhesive, making it easy to clean with just a damp cloth.
No special detergent is needed, saving both time and cost.
The blade features a fluorine coating, giving it excellent corrosion resistance.
As a result, the overall lifespan of the blade is extended, allowing for long-term use.
It is highly reliable, even in harsh outdoor environments like mountains and coastal areas.
The ergonomic handle design makes it easy to grip and reduces hand fatigue.
The ergonomic handle is designed to fit comfortably in your hand.
It provides stability and reduces hand fatigue, making it ideal for long-term use in cooking or DIY tasks.
The three-point support design (thumb, index finger, and little finger) efficiently distributes force, reducing hand fatigue.
It delivers maximum cutting power with minimal effort.
The handle is made of non-slip materials and features a design that ensures a secure grip, even with wet hands.
It remains reliable in wet or oily environments, enhancing safety during use.
KireKnife is the perfect tool not only for those who frequently open cardboard boxes from online shopping, but also for outdoor lovers who enjoy fishing, BBQs, and camping, as well as families who enjoy cooking together.
My name is Masanori Kobayashi, and I am the CEO of Kobayashi Insulation Industry Co., Ltd., located in Oyama City, Tochigi Prefecture.
As a certified Class 1 thermal insulation technician, I have been involved in a wide range of work, including insulation, soundproofing, sheet metal construction, and the production of custom jigs.
Utility knives are commonly used on job sites, but due to safety concerns, many factories restrict their use.
To solve this inconvenience, we collaborated with skilled artisans in Seki City.
—Japan’s renowned blade-making hub
—to develop a knife that is safe to use the “KireKnife.”
The name “KireKnife” carries two opposing meanings in Japanese:
“kire” means “to cut well,” while “kire-nai” means “not to cut.”
In other words, it cuts effectively, yet remains safe to use — that’s its greatest feature.
And that’s how the “KireKnife” was born.
This name contains two opposite meanings in Japanese.
I’ve had a deep appreciation for tools since childhood. After working at a necktie manufacturer, I joined my current company, where hands-on experience and creating my own jigs taught me the joy of craftsmanship and the importance of usability and safety. The “KireKnife” is a thoughtful response to real voices from the field. It’s more than just a tool — it’s a knife that balances sharpness and safety, making it easy and safe for anyone to use.
つまりこの名前は、「しっかり切れるけれど、安全に使える」という、相反する2つの特徴を表現しているのです。
※なお、「ナイフ」は日本語で「ナイフ（knife）」そのものを意味します。
「Safe & Sharp（安全でよく切れる)」という名前が示す通り、
このナイフは野菜や必要なものをスムーズに切れる十分な鋭さを持ちながら、特殊な波刃形状によりケガのリスクを抑え、安全に使えるよう設計されています。
私たちはこの“Safe & Sharp”というコンセプトを体現するために、シンプルで覚えやすい名前を付けました。
日常でもアウトドアでも、誰にとっても“ちょうどいい切れ味”を実現する、実用性と安全性を兼ね備えたナイフです。