Inosuke Mask
Skip itA small market ($64K/yr) — this niche doesn't clear our bar today.
Avg price
Incredible$28.66avg listing price — sweet spot $15–$100
Price range
Great$10.11–$73.95cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Great243.06avg incumbent reviews — the moat a new listing must climb
Quality gap
Good4.3★avg incumbent rating — lower means beatable quality
Brand share
Okay76%top-5 brand share — brands hold most of the demand
Competition
Okay67%top-5 click share — leaders hold, buyers still browse
Conversion
Okay2.1%search→purchase rate — share of searches ending in a sale
Returns
Bad5.5%return rate — above 5% kills the launch gate
Growth
Bad-10.6%90-day search growth — must beat 0% to launch
Market size
Bad$64K$64K/yr · 107K searches
Is inosuke mask profitable on Amazon?
According to Flapen's Amazon United States niche tracking, inosuke mask is a $64K/yr Amazon United States market (107K searches/yr). The top 5 brands hold 76% of demand. Demand peaks in Sep–Oct–Nov. Verdict: Skip it — 41/100.
Data updated Jul 17, 2026 · scored weekly · How we score niches
inosuke mask market size & sales
Units sold, revenue, conversion and listing quality across the tracked shelf.- Units sold / yr
- 1K–2K
- avg 0–100/product
- Revenue / yr
- $36K–$43K
- units × avg price
- Conversion rate
- 2.1%
- Avg BSR
- #986
- Page quality
- 0%
- Prime
- 94%
- Sponsored
- 44%
- Out of stock
- 4.5%
- Avg brand age
- 43 months
- Avg seller age
- 182 days
Competition: brands, sellers & click share
The top 5 products take 67% of clicks — established leaders, but buyers still shop beyond them.Brands
15 rising
Sellers
18
Top-5 brand share
76%
Top 20: 100%
Top-5 click share
67%
Top 20: 100%
Open market
20%
- GINLANIME27%
- Shqncoh21%
- Avafierce12%
- SONGCHANGJEWELRY10%
- CosInStyle6%
- MT Life5%
inosuke mask demand & seasonality
Weekly Amazon search volume, last 104 weeks — -10.6% search growth over the last 90 days.Peak months: Sep, Oct, Nov · busiest ÷ quietest = 9.9×
Top inosuke mask search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.- inosuke mask81K/yr
- boar mask6K/yr
- inosuke boar head5K/yr
- inosuke head4K/yr
- inosuke boar mask4K/yr
- inosuke cosplay mask7K/yr
Top inosuke mask 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 18 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
GINLANIME Inosuke Mask Demon Boar Mask Full Head Grey
GINLANIME$42.164.3★941 rev
Shqncoh Anime Demon Hashibira Inosuke Mask Wild Pig Boar Animal Latex Fur Full Head Cosplay Accessory Props Halloween
Shqncoh$25.163.6★96 rev
Avafierce Inosuk Mask Demon Anime Latex Helmet Boar Cosplay Costume Halloween Accessories for Adult (Inosuke Mask)
Avafierce$41.714.3★51 rev
Anime Inosuke Hanafuda Earrings - Accessories for Kimetsu No Yaiba Cosplay
SONGCHANGJEWELRY$10.114.5★64 rev
CosInStyle Anime Cosplay Plush Mask for Hashibira Inosuke
CosInStyle$30.034.8★83 rev
Newest
by launch date
Buckle-Down Demon Slayer Wallet Zip Clutch Demon Slayer Inosuke Hashibira Boar Head Pose and Title Logo Canvas
Buckle-Down$19.920 rev
DAZCOS Anime Female Cosplay Costume Set Crop Tops Pants Apron Outfit for Party Halloween (X-Large)
DAZCOS$46.8813 rev
Demon Slayer Inosuke Hashibira Crew Neck Short Sleeve Charcoal Mens T-Shirt-Medium
Bioworld$15.22148 rev
Avafierce Inosuk Mask Demon Anime Latex Helmet Boar Cosplay Costume Halloween Accessories for Adult (Inosuke Mask)
Avafierce$41.7151 rev
Novelty Demon Inosuke Mask for Sleeping Boar Blindfold Sleep Mask Super Soft Smooth Plush (Boar Eye Mask)
WELLMILLER$18.84154 rev
Trending
90-day click momentumAnime Inosuke Hanafuda Earrings - Accessories for Kimetsu No Yaiba Cosplay
SONGCHANGJEWELRY$10.114.5★
Demon Slayer Inosuke Hashibira Crew Neck Short Sleeve Charcoal Mens T-Shirt-Medium
Bioworld$15.224.5★
Buckle-Down Demon Slayer Wallet Zip Clutch Demon Slayer Inosuke Hashibira Boar Head Pose and Title Logo Canvas
Buckle-Down$19.920.0★
MT Life mens Anime Cosplay Socks Clogs Shoes Hashibira Inosuke 10-11/27cm
MT Life$22.794.3★
Boar Mask Demon Mask Boar Full Head Mask with Fur Grey One Size
GINLANIME$37.324.3★
What reviews say buyers love and hate about inosuke mask
What buyers praise and complain about, mined from review topics.What buyers love
“It's adjustable making it easy to wear on top of the head or as a full face mask”
“Excellent quality and materials”
“The print is good quality”
“its a good shirt for the price”
“a nice fit on him”
What buyers complain about
“Cant use”
“It did not look anything like the advertisement”
“Pieces of it are just ripping off with little effort”
“Shirt peeled after so many washes”
“Seemed to shrink a Little in the wash”
Top return reasons
Common inosuke mask questions
- Is inosuke mask profitable to sell on Amazon United States?
- The niche generates $64K/yr across 18 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -10.6%. Flapen's verdict: Skip it (41/100).
- How competitive is the inosuke mask niche?
- 15 brands and 18 sellers compete. The top 5 products take 67% of clicks and top 5 brands hold 76% of demand.
- What do buyers complain about in inosuke mask?
- Top complaints mined from reviews: Ease Of Use, Advertised Vs Actual Product, Durability. The return rate is 5.5% — above our launch gate.
- When does demand for inosuke mask peak?
- Demand peaks in Sep–Oct–Nov; the busiest month runs 9.9× the quietest.
- What does it cost to enter the inosuke mask niche?
- Listings span $10.11–$73.95; the average listing price is $28.66 (sweet spot $15–$100). The average incumbent carries 243 reviews — the moat a new listing must climb.