Pro-Sharp Japanese Knives
From Kyoto to Your Kitchen

Fully serviced & ready to use

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Beautiful Cuts, Artful Cooking

Even after 50 years, our Japanese kitchen knives remain beautiful, durable, and razor-sharp.

Sharpened by master craftsmen—high quality at a great price!

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Our Knives Go Around the World

See how customers around the world are using their Yoichiro Knife finds — in professional kitchens, home cooking, and pop-up shops.

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HYPER REBORN

Custom-restored Japanese knives with artistic value and exceptional cutting performance.

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HYPER REBORN begins with a simple truth:
“A knife must cut well.”
Every knife we sharpen cuts exceptionally well.
HYPER REBORN offers more than sharpness.

Each knife is restored by hand and given a unique custom finish —
mirror polish, black patina, decorative handles, and more.
We add a touch of artistic value that goes beyond basic function,
rebuilding each piece into something that feels better than new.

A good knife must be clean, well-shaped, and able to cut well.
HYPER REBORN takes these basics as its starting point,
and then adds “beauty beyond necessity” to create a one-of-a-kind custom knife produced by YoichiroKnife.

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Santoku Knives

Santoku knives are versatile Japanese kitchen knives designed for slicing meat, fish, and vegetables.
With a shorter, wider blade and a rounded tip, they offer great control and balance for everyday use.
Easier to handle than a Gyuto, they’re perfect as a first all-purpose knife for home cooking.

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Visiting Japan?

We offer domestic shipping within Japan — and even hand delivery in Kyoto or Osaka.
Want to meet Yoichiro in person? Let’s make it happen.

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Petty Knives

Petty knives are small utility knives, perfect for detailed work like peeling, trimming, and slicing fruits and vegetables.
They're lightweight, easy to handle, and a great companion to your main kitchen knife.

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Unused & Like New

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Are Japanese Knives Difficult to Understand? Feel Free to Ask Us!

Our skilled Japanese knife sharpeners and craftsmen are here to answer your questions with care and expertise. Don’t hesitate to ask us anything!

Yanagiba Knives

Yanagiba knives are traditional Japanese slicing knives used for preparing sashimi and sushi.
Their long, thin blades are made for pulling cuts that preserve the texture and appearance of raw fish.
A staple in sushi kitchens across Japan.

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Yanagiba Knives - Large

Longer Yanagiba knives (typically over 240mm) offer greater reach for slicing larger fish and making long, smooth cuts.
Favored by professional chefs for precision and presentation in high-end sushi preparation.

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Meet the Founder, Yoichiro

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Deba Knives

Deba knives are traditional Japanese knives designed for breaking down whole fish.
They feature a thick, heavy blade that can cut through bones with ease, while still offering clean slices for filleting.
A must-have for anyone preparing fish the traditional way.

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Gyuto - Chef's Knives

Gyuto knives are Japanese-style chef’s knives ideal for slicing, chopping, and dicing meat, fish, and vegetables.
Longer and sharper than Santoku knives, they offer more reach and precision—especially for cutting meat.

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Gyuto - Chef's Knife - Large: 240mm+

Large Gyuto knives (240mm and longer) provide extra reach and cutting power for handling big roasts, brisket, and large vegetables.
Favored by professional chefs, they deliver smooth, uninterrupted cuts with excellent control.

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Knife Archive

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