£100 is the sweet spot for buying your first serious Japanese knife. Enough to get genuine Japanese-made high-carbon steel — not enough to overthink it.
The market at this price point has two very different camps. There are genuinely excellent knives that will transform how you cook and last years with proper care. And there are cheap imitations with Japanese-sounding names made from inferior steel that will disappoint you within weeks.
As a sushi chef who has used Japanese knives daily for five years in professional London kitchens, here's how to tell the difference — and exactly which types are worth your money.
What £100 Actually Gets You
At this price point you can legitimately expect:
- Japanese-made blade — not just Japanese-inspired or Japanese-style
- High-carbon steel — VG-10 or similar, 60+ HRC hardness
- Proper edge geometry — 15 degrees per side, significantly sharper than German knives
- Quality handle — either traditional Wa or Western-style Yo, both comfortable
- A knife that lasts years — with proper maintenance and correct storage
What you won't get under £100: hand-forged single-piece construction, premium carbon steels like Aogami Super, or the fit and finish of £200+ knives. But for most cooks — professional or home — none of that is necessary to start with.
Chef's Note
Don't be afraid to spend a little more for better quality steel. The difference between a £40 knife and an £80 knife made in Japan is enormous. The difference between £80 and £200 is much smaller. £60-100 is where genuine performance begins.
What to Avoid at This Price Point
Before the recommendations — what to watch out for:
- "Japanese style" knives made outside Japan — the most common trap. A Japanese-looking knife made in China or Pakistan with soft steel. Check for "Made in Japan" on the blade.
- Cheap Damascus patterns on soft steel — decorative Damascus cladding over 54-56 HRC steel is all aesthetics, no performance. The core steel is what matters.
- Unknown brands with no reviews — stick to established Japanese knife makers or well-reviewed products with hundreds of verified reviews
- Suspiciously low prices — a genuine Japanese-made VG-10 Gyuto under £40 doesn't exist. If it seems too cheap, it is.
Best Gyuto Under £100 — For Professional Chefs and Serious Home Cooks
Japanese Gyuto 8 inch — VG-10 Steel
The Gyuto is the knife I recommend to every junior chef starting out. At under £100 you can find genuine Japanese-made Gyutos with VG-10 steel that will outlast anything in this price range from a Western brand. The 8-inch length is the professional standard — versatile enough for fish, vegetables, and protein. Use it with the pinch grip and it will feel completely different from any Western knife you've used before.
- ✓ Most versatile knife — handles everything in a professional kitchen
- ✓ VG-10 steel holds a sharp edge significantly longer than German steel
- ✓ 8 inch is the right size for professional and serious home use
- ✓ Japanese-made — the real thing, not a copy
- ✗ Requires whetstone sharpening — not for electric sharpeners
- ✗ More brittle than German knives — needs proper care
Best Santoku Under £100 — For Home Cooks
Japanese Santoku — All-Purpose Kitchen Knife
If you cook at home and want one excellent Japanese knife under £100 — the Santoku is the right choice. Shorter than the Gyuto, slightly wider, and more approachable for someone who doesn't use a knife professionally every day. It handles vegetables, fish, and everyday cooking brilliantly. Lighter and easier to control than a Gyuto — especially if you're new to Japanese knife technique.
- ✓ Shorter and lighter than Gyuto — easier for home use
- ✓ Flat edge — excellent for straight chopping on vegetables
- ✓ Versatile enough for everything in a home kitchen
- ✓ More forgiving to learn on than a longer Gyuto
- ✗ Less versatile than Gyuto for professional use
- ✗ Shorter length limits some tasks
Best Nakiri Under £100 — For Vegetable-Heavy Cooks
Japanese Nakiri — Vegetable Specialist
The Nakiri is the perfect second knife — and at under £100 it's very accessible. The flat rectangular blade makes full contact with the board on every stroke, making vegetable prep significantly faster and more efficient than any other knife. If you cook a lot of vegetables — Japanese food or otherwise — you'll feel the difference immediately. I use one every service for vegetable prep and the switch from a Gyuto is instant.
- ✓ Flat edge — fastest, cleanest vegetable cutting motion
- ✓ Works in any cuisine — not just Japanese cooking
- ✓ Excellent second knife after a Gyuto or Santoku
- ✓ Very accessible price point for the quality
- ✗ Vegetables only — not for fish, meat, or bones
- ✗ Buy a main knife first before this one
What About a Yanagiba Under £100?
You can find Yanagiba knives under £100 — but I'd approach this category with more caution than the others.
The Yanagiba is a single-bevel knife that requires specific technique and sharpening knowledge to use correctly. At the budget end of the market, quality control is less consistent and the single-bevel geometry is harder to execute well at lower price points.
If you're buying a Yanagiba for the first time — spending slightly more (£100-150) to get a genuinely well-made one is worth it. A poor-quality Yanagiba is more frustrating than a good Gyuto. For fish work at home, a sharp Gyuto is better than a cheap Yanagiba.
When you're ready to invest in a proper Yanagiba — buy quality once.
When You're Ready — Yanagiba
Yanagiba Japanese Sashimi Knife
The knife I use every service for salmon, tuna and hamachi prep. Single-bevel, Japanese-made. Buy quality once — it will last your career.
View on Amazon →Don't Forget the Whetstone
A Japanese knife without a whetstone is a short-term investment. The harder steel that makes Japanese knives perform so well requires a whetstone to sharpen properly — not an electric sharpener, not a pull-through sharpener.
Budget £20-30 for a quality combination whetstone alongside your knife purchase. Learn to use it — it's not difficult once you understand the angle and motion — and your knife will stay sharp indefinitely. Learn to recognise when your knife needs sharpening and sharpen before it gets too dull.
Essential — Sharpening Stone
Japanese Whetstone Sharpening Stone
Don't buy a Japanese knife without one. The proper tool for maintaining the edge. Learn to use it and your knife will stay sharp indefinitely.
View on Amazon →Quick Reference — Which to Buy
The Short Answer
- Professional chef or serious cook → 8-inch Gyuto, Japanese-made, VG-10 steel
- Home cook wanting one great knife → Santoku, shorter and more approachable
- Second knife for vegetable work → Nakiri, feels different immediately
- Fish work and sashimi → Yanagiba, spend slightly more for quality
- Always buy a whetstone alongside your knife — non-negotiable
- Check for "Made in Japan" on the blade — not just Japanese style
- Avoid suspiciously cheap Damascus knives with unknown steel
£100 is enough for a knife that will transform how you cook. Spend it wisely on the right type for your needs — and maintain it properly. 🔪