Katana Sword Set
Worth a lookShows no brand lock-in (top 5 brands take 34% of clicks), but weak search conversion (0.3%) keeps it on the watch list.
Brand share
Incredible34%top-5 brand share — no brand owns this niche
Competition
Great20%top-5 click share — an open shelf
Review moat
Great313.91avg incumbent reviews — the moat a new listing must climb
Avg price
Great$87.90avg listing price — sweet spot $15–$100
Returns
Good2.2%return rate — above 5% kills the launch gate
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Growth
Bad-2.7%90-day search growth — must beat 0% to launch
Price range
Bad$15.67–$389.35cheapest to priciest tracked listing — scored on the share inside $15–$100
Market size
Bad$22K$22K/yr · 97K searches
Conversion
Bad0.3%search→purchase rate — share of searches ending in a sale
Is katana sword set profitable on Amazon?
According to Flapen's Amazon United States niche tracking, katana sword set is a $22K/yr Amazon United States market (97K searches/yr). The top 5 brands hold 34% of demand. Demand peaks in Aug–Sep–Oct–Nov–Dec. Verdict: Worth a look — 50/100.
Data updated Jul 25, 2026 · scored weekly · How we score niches
katana sword set market size & sales
Units sold, revenue, conversion and listing quality across the tracked shelf.- Units sold / yr
- 500–750
- avg 0–100/product
- Revenue / yr
- $44K–$66K
- units × avg price
- Conversion rate
- 0.3%
- Avg BSR
- #318
- Page quality
- 0%
- Prime
- 89%
- Sponsored
- 81%
- Out of stock
- 9.0%
- Avg brand age
- 58 months
- Avg seller age
- 202 days
Competition: brands, sellers & click share
Clicks spread well past the top 5 (20% combined) — an open shelf where new products get seen.Brands
54 falling
Sellers
65
Top-5 brand share
34%
Top 20: 79%
Top-5 click share
20%
Top 20: 51%
Open market
61%
- EVA-FRIEREN10%
- Kamaiwo7%
- LQDSDJ6%
- anatak6%
- JIHPEN sword5%
- HMDSWORDS5%
katana sword set demand & seasonality
Weekly Amazon search volume, last 104 weeks — -2.7% search growth over the last 90 days.Peak months: Aug, Sep, Oct, Nov, Dec · busiest ÷ quietest = 3.2×
Top katana sword set search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.- black katana17K/yr
- katana set15K/yr
- red katana12K/yr
- battle ready katana10K/yr
- damascus katana9K/yr
- samurai sword set8K/yr
- katana with stand6K/yr
- dragon katana5K/yr
- display katana4K/yr
- katana blade4K/yr
Top katana sword set products & what they sell for
Every tracked product — its share of the shelf, its review moat, and what it sells for.Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
LQDSDJ Black Samurai Japanese Sword Katana Swords Hand-Forged
LQDSDJ$50.034.6★314 rev
3pc Set Japanese Samurai Sword With Display Stand Iaido Katana Engraved With Dragon Pattern On The Scabbard Carbon Steel Blade Real Sword For Display Decoration and Gift
EVA-FRIEREN$69.194.0★52 rev
Snake Eye Tactical Last Samurai Japanese Sword-Katana Honor Comes with Free Stand
Snake Eye Tactical$42.084.5★3,621 rev
Metallic Katana Ninja Black Sword and Sheath Prop | Ninja Accessories Standard
Fun Costumes$16.364.1★64 rev
Full Tang Katana 1045/1060 Handmade Forged Japanese Samurai Swords Black
Kamaiwo$57.924.8★50 rev
Newest
by launch date
Full Tang1045/1060 Hand Forged Traditional Hademade Heat Tempered Black
Wuaiyebet$61.458 rev
40 inches Wolf Katana-Cosplay Sword Metal Red Mortal Blade
Sword fort$45.033 rev
Real Katana Japanese Samurai Sword 3-Piece Set Handmade Heat Tempered 1060 High Carbon Steel red
FunrBolt-kt$67.5311 rev
3pc Set Samurai Sword Katana Sword Real Carbon Steel Blade Japanese Sword for Display Decoration and Gift White
FunrBolt-kt$67.5311 rev
3pc Set Japanese Samurai Sword With Display Stand Iaido Katana Engraved With Dragon Pattern On The Scabbard Carbon Steel Blade Real Sword For Display Decoration and Gift
EVA-FRIEREN$69.1952 rev
Trending
90-day click momentumMetallic Katana Ninja Black Sword and Sheath Prop | Ninja Accessories Standard
Fun Costumes$16.364.1★
Full Tang1045/1060 Hand Forged Traditional Hademade Heat Tempered Black
Wuaiyebet$61.454.3★
Yu Qin Sword Pure Handmade Samurai Sword 5160spring Steel 41.31.21 inches Full Tang Sword Set Sharp Black Katana
JIHPEN sword$75.554.7★
40 inches Wolf Katana-Cosplay Sword Metal Red Mortal Blade
Sword fort$45.034.4★
3pc Set Samurai Sword Katana Sword Real Carbon Steel Blade Japanese Sword for Display Decoration and Gift White
FunrBolt-kt$67.533.8★
What reviews say buyers love and hate about katana sword set
What buyers praise and complain about, mined from review topics.What buyers love
“Worth the price”
“it is razor sharp”
“Amazing quality”
“Beautifully crafted”
“Exceeded my expectations”
“No complaints had it for almost a year”
“The weight of it is very balanced”
“For displaying it is really nice”
“the handle feels solid”
“The balance is incredible”
What buyers complain about
“not very sharp”
“The product is cheap”
“The chances of it being falsely advertised was extremely strong”
“has poor fitment”
“Im very disappointed because I wanted it for display”
“Expensive prop”
“After a couple practice draws and swings, the handle wrap began loosening”
“Blade was scratched really bad”
“the smallest is hardest to take out”
“I can't say to the durability of the blade”
Top return reasons
Common katana sword set questions
- Is katana sword set profitable to sell on Amazon United States?
- The niche generates $22K/yr across 101 tracked products. 0 of 14 products launched in the last 360 days are still selling. 90-day search growth is -2.7%. Flapen's verdict: Worth a look (50/100).
- How competitive is the katana sword set niche?
- 54 brands and 65 sellers compete. The top 5 products take 20% of clicks and top 5 brands hold 34% of demand.
- What do buyers complain about in katana sword set?
- Top complaints mined from reviews: Sharpness, Quality-Overall, Advertised Vs Actual Product. The return rate is 2.2%.
- When does demand for katana sword set peak?
- Demand peaks in Aug–Sep–Oct–Nov–Dec; the busiest month runs 3.2× the quietest.
- What does it cost to enter the katana sword set niche?
- Listings span $15.67–$389.35; the average listing price is $87.90 (sweet spot $15–$100). The average incumbent carries 314 reviews — the moat a new listing must climb.