tengen uzui sword
Skip itSoft demand (-17.8% this quarter) — this niche doesn't clear our bar today.
Avg price
Great$60.38avg listing price — sweet spot $15–$100
Review moat
Good663.86avg incumbent reviews — the moat a new listing must climb
Returns
Good2.7%return rate — above 5% kills the launch gate
Brand share
Good71%top-5 brand share — brands hold most of the demand
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Price range
Okay$13.51–$205.20cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Okay2.7%search→purchase rate — share of searches ending in a sale
Market size
Okay$106K$106K/yr · 65K searches
Competition
Bad71%top-5 click share — a locked-up shelf
Growth
Bad-17.8%90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, tengen uzui sword is a $106K/yr Amazon United States market (65K searches/yr). The top 5 brands hold 71% of demand. Demand peaks in Jul–Aug–Sep–Oct–Nov–Dec. Verdict: Skip it — 40/100.
Data updated Jul 10, 2026 · scored weekly · How we score niches
tengen uzui sword market data
- Units sold / yr
- 1K–2K
- avg 0–100/product
- Revenue / yr
- $75K–$91K
- units × avg price
- Conversion rate
- 2.7%
- Avg BSR
- #1,255
- Page quality
- 0%
- Prime
- 79%
- Sponsored
- 71%
- Out of stock
- 4.8%
- Avg brand age
- 40 months
- Avg seller age
- 187 days
Competition & brand share
The top 5 products capture 71% of clicks — a locked-up shelf that new listings rarely crack.Brands
14 falling
Sellers
44
Top-5 brand share
71%
Top 20: 100%
Top-5 click share
71%
Top 20: 100%
Open market
24%
- Cold Blade24%
- Jorumo17%
- Mingshao13%
- Zisu9%
- SV8%
- damdos5%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -17.8% search growth over the last 90 days.Peak months: Jul, Aug, Sep, Oct, Nov, Dec · busiest ÷ quietest = 6.0×
Top tengen uzui sword search terms
- tengen uzui sword43K/yr
- tengen sword7K/yr
- tengen swords11K/yr
- tengen uzui swords4K/yr
Top tengen uzui sword products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 14 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Cold Blade Two Anime Swords - 31 inches Anime Katana Replica with Belt and Stand - Tianyuans
Cold Blade$53.034.4★551 rev
Jorumo Sword Building Set 82in Double Blade Tengen Uzui Sword Building Block with Stand Handmade Cosplay Anime Sword Toy Building Set for Collecting and Gifting 1478Pcs
Jorumo$41.214.5★1,594 rev
Set of (2 pc) 31.5 Fantasy Anime Foam Uzui Tengen Cosplay Prop Sword Blade Katana Costume LARP Friendly Safety (Black/Red)
Mingshao$44.944.4★46 rev
Zisu Two Tengen Swords About 31 inches Hashira Pillars & Tengen Uzui Sword Katana for Cosplay Purpose Anime Sword with Original Texture
Zisu$55.024.7★218 rev
SV Pack of 2 - Anime Sword Katana Cosplay Uzui Tengen Sword Katana 30.9 inches Collectible Gifts
SV$41.434.6★2,937 rev
Newest
by launch date
Demon Slayer Tengen Uzui Nichirin Double Sword Set
BUDK$54.960 rev
Funko POP! Keychain: Demon Slayer - Tengen Uzui Novelty Keyring - Collectable Mini Figure - Stocking Filler - Gift Idea - Official Merchandise - Anime Fans - Backpack Decor
Funko$13.51208 rev
Demon Slayer Sword for Cosplay with Belt Holder Stand 41 inches (Uzui Tengen)
AN SWALLOW$41.36496 rev
SATHIBI 82.6in Demon Swords Building Set Tengen Uzui Sword Building Block with Stand Model Kits Katana Toy Creative Gifts for Swords Fan Adults 14+ (1478 PCS)
SATHIBI$43.05143 rev
TOY PLAYER Uzui Tengen Demon Sword Building Set Compatible with Lego Katana Building Set for Anime Fans(1478+ Pcs)
TOY PLAYER$41.8663 rev
Trending
90-day click momentumDemon Slayer Tengen Uzui Nichirin Double Sword Set
BUDK$54.960.0★
Funko POP! Keychain: Demon Slayer - Tengen Uzui Novelty Keyring - Collectable Mini Figure - Stocking Filler - Gift Idea - Official Merchandise - Anime Fans - Backpack Decor
Funko$13.514.7★
Set of (2 pc) 31.5 Fantasy Anime Foam Uzui Tengen Cosplay Prop Sword Blade Katana Costume LARP Friendly Safety (Black/Red)
Mingshao$44.944.4★
ziqing Demon Katana Sword Real Metal Uzui Tengen Katana Anime Cosplay Sword A Variety of Styles30inchs
ziqing$101.464.3★
Demon Slayer Sword for Cosplay with Belt Holder Stand 41 inches (Uzui Tengen)
AN SWALLOW$41.364.5★
What buyers say about tengen uzui sword
What buyers praise and complain about, mined from review topics.What buyers love
“they are very well made”
“Fun building experience”
“Nice size”
“It was a gift”
“They are huge and sturdy”
“Cool build project and decor”
“it was easy to assemble”
“Perfect for my collection”
“Light weight as well so wouldn't be hard to carry for long periods”
“had no problems with them. no back pain of any kind”
What buyers complain about
“My 14 yo found this very frustrating to assemble”
“it broke too easily”
“Theyre not sharp”
“Missing and damaged pieces out of the box”
“dont fit properly”
“the quality is average”
“The colors are not really the greatest”
“it will fall apart if you're too rough with it”
“product description was not kidding when it said 1488 pieces”
Top return reasons
Common questions
- Is tengen uzui sword profitable to sell on Amazon United States?
- The niche generates $106K/yr across 14 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -17.8%. Flapen's verdict: Skip it (40/100).
- How competitive is the tengen uzui sword niche?
- 14 brands and 44 sellers compete. The top 5 products take 71% of clicks and top 5 brands hold 71% of demand.
- What do buyers complain about in tengen uzui sword?
- Top complaints mined from reviews: Assembly/Installation, Durability, Sharpness. The return rate is 2.7%.
- When does demand for tengen uzui sword peak?
- Demand peaks in Jul–Aug–Sep–Oct–Nov–Dec; the busiest month runs 6.0× the quietest.
- What does it cost to enter the tengen uzui sword niche?
- Listings span $13.51–$205.20; the average listing price is $60.38 (sweet spot $15–$100). The average incumbent carries 664 reviews — the moat a new listing must climb.