Tengoku Chef Knife Set, 10-Piece


Introducing SEIDO™ chef knives. The world's sharpest chef knives EVER made: 100% guaranteed. These knives are all you need to start cooking better meals.

  • 100% Consistent, clean, precise cuts

  • Free lifetime guarantee

  • High-grade, fair priced chef knife set

  • Free shipping in North America.

100% No-Risk 30 day Money Back Guarantee

What's Included in the set?

  • 8" Chefs (Gyuto) knife
  • 8" Slicing (Sujihiki) knife
  • 8" Serrated (Bread) knife
  • 8" Kiritsuke (Chef) Knife
  • 7" Nakiri (Vegetable Knife)
  • 7" Santoku (All Purpose)
  • 6" Boning (Fillet) knife
  • 5" Santoku
  • 5" Utility Knife
  • 3.5" Paring knife
  • 10x Knife sheaths
  • Signature Seido Gift / Storage Box

TENGOKU 10-Piece Chef Knife Set

Why SEIDO Knives is a Cut Above the Rest

Sharpness That Lasts

Seido knives are made with strong high-carbon stainless steel, offering a great balance between sharp edge retention and durability with a higher carbon content than other so called “premium” knives.

Perfectly Well Balanced

Forged construction incorporating a sloped bolster that travels gradually onto the blade face for better comfort, control and handle balance.

15° Blade Angles

While most Western-style knives have edge angles of 25 degrees, Seido Japanese knives have a more acute 15 degree angle for a noticeably sharper cutting face.

Elevate Your Experience with Tengoku - Watch the Demo

Seido japanese kitchen Chef knife cutting meat


  • High-Carbon Stainless Steel, strong, corrosion resistance and durable

  • Ruthlessly Razor Sharp 15° angle Blade for a sharper cut

  • Handmade Artisan Craftsmanship

  • Perfectly well-balanced: superior hand control with a comfortable grip

  • Ergonomic Resin Epoxy Handle: providing strength & stability and will not warp or absorb water
  • Damascus distinctly etched blade

100% No-Risk 30-day Money Back Guarantee

Loved by 100,000 home cooks and professional chef's worldwide

Best Kitchen Knives I've Ever Owned

 "Outstanding! I love my Seido knife set! They're the SHAREPEST KNIVES I've ever owned! They're comfortable to hold and well balanced, they cut through food like butter. The  price and quality of these knives are simply undeniable!" 

— Daniel R., USA

Explore Each Knife

Seido japanese kitchen Chef knife cutting meat

No kitchen, cook or chef should be without these knives

A quality knife set is an investment in yourself and your kitchen.

SEIDO Knives are made to empower home cooks and professional chefs with high-grade kitchen tools, to prepare better meals. (At an honest & fair price!)

Enjoy A Free Lifetime Warranty

We Stand Behind Our Knives

Seido japanese kitchen Chef knife cutting meat

Stop overpaying for average chef knives made by all the other brands.

A good quality knife set doesn't need to be expensive.

Seido™ designed the complete and most affordable 10-piece assorted culinary knife set at a fair and honest price; because you deserve nothing short of the best.

Our Seido™ Chef knives are well balanced, precise and ruthlessly sharp. It slices through fruits, vegetables, fish and meat like no other knife.

These knives will impress your guests. It's the ultimate chef knife set for your kitchen.

What are people saying about SEIDO™ Knives? 

Customer Reviews

Based on 14 reviews
David Cords
1 of the 10

The large chefs knife has a thin spot write in the middle of the blade. Other then that, they seem ok .

Roy Puerto
Awesome knives!

I'm more than happy with my Tengoku set, it is just what I expected.

Benjamin V.

These knives are awesome and fairly priced. I'm very happy with my purchase. The Damascus pattern on the blade is pronounced giving it an extra beauty. They cut perfectly, and also look nice on the wall :) i recommend.

Timoteo C.

I liked them. They look great and they cut great. Delivery was faster then expected.

Sarah Paredes

Got the knives and they're exactly like the picture and what i was expecting. I'm very pleased with them. love the blue handle.

Juana M.

Great knifes!!

Dorothy N.

Excellent knives, the handle material is not slippery. They look expensive and rich very sharp.

Carlton Fay
Great knifes

Love the knifes

Michael Monday
Finally my own set of knives

Received my knives and absolutely love them,,has just enough weight but are not heavy

Still Unsure?

Frequently Asked Questions

Q. What's inside the Seido™ Tengoku knife set? Have a look!

10-Piece Chef Knife Set:
  • 8" Chef (Gyuto) knife
  • 8" Kiritsuke knife
  • 8" Slicing (Sujihiki) knife
  • 8" Serrated (Bread) knife
  • 7" Nakiri (Vegetable) knife
  • 7" Santoku (All purpose) knife
  • 6" Boning (Fillet) knife
  • 5" Santoku knife
  • 5" Utility Knife
  • 3.5" Paring knife

Q. Is Shipping Free? YES!

Yes. standard U.S. & Canada shipping is free! We understand that a good kitchen knife set is a much needed investment and we don't want you spending any more then you need to. Shipping charges may apply to all other international countries.

Q. Does it come with a lifetime warranty? YES!

In addition to our 30-day Satisfaction Guarantee, we also offer a FREE limited lifetime warranty. This covers any product defects in the material or craftsmanship. We take great pride in our Seido™ knives and therefore we only tolerate excellency - nothing less. Please contact us and we will gladly schedule a return.

Q. Is there a 30-day money back guarantee? YES!

We are incredibly confident that you will like our Seido Japanese Chef Knives that we offer a 30-day money-back; satisfaction Guarantee. If you are not 100% satisfied with your purchase, reach out to our customer support team and we will provide you with a refund and schedule your return.

Q. Are your knives made by Japanese Blacksmiths? YES!

Our artisan knives are traditionally crafted by our expert blacksmiths with a combined 100 years of experience. We only use premium materials. Our Damascus etched knives are specifically handcrafted using premium 7CR17 high-carbon stainless steel. Each knife is meticulously hand crafted. We have served over 50,000 customers worldwide. We always offer unparalleled quality without compromise. Our fundamental principles are quality and loyalty to our customers without exception. Our competitive pricing is due to the fact that we are true to our customers; we cut out the bloat caused by the middleman and sell directly to you! That means you get high-quality products, at an honest price. 

Q. What are SEIDO Knives specifications? Have a look!

  • Steal: 7CR17 High Carbon Stainless Steel(corrosion resistance and durable)
  • HRC Rating: 58(will hold a sharp edge)
  • Blade Edge Angle: 15°(ruthlessly sharp)
  • Full tang: yes
  • Bevelled: double (50/50)
  • Handle Material: Resin Epoxy (will not warp or absorb water)