Is kuromi stickers profitable to sell on Amazon United States?

The niche generates $48K/yr across 21 tracked products. 1 of 12 products launched in the last 360 days are still selling. 90-day search growth is -16.2%. Flapen's verdict: Skip it (42/100).

How competitive is the kuromi stickers niche?

19 brands and 27 sellers compete. The top 5 products take 58% of clicks and top 5 brands hold 63% of demand.

What do buyers complain about in kuromi stickers?

Top complaints mined from reviews: Quality-Overall, Size-Overall, Advertised Vs Actual Product. The return rate is 0.5%.

When does demand for kuromi stickers peak?

Demand peaks in Aug–Dec; the busiest month runs 2.0× the quietest.

What does it cost to enter the kuromi stickers niche?

Listings span $4.43–$12.08; the average listing price is $6.76 (sweet spot $15–$100). The average incumbent carries 202 reviews — the moat a new listing must climb.

kuromi stickers

Skip it

Prices mostly outside the sweet spot ($4.43–$12.08) — this niche doesn't clear our bar today.

Returns

Incredible0.5%

return rate — above 5% kills the launch gate

Review moat

Great201.67

avg incumbent reviews — the moat a new listing must climb

Conversion

Good6.5%

search→purchase rate — share of searches ending in a sale

Brand share

Good63%

top-5 brand share — brands hold most of the demand

Competition

Okay58%

top-5 click share — leaders hold, buyers still browse

Quality gap

Bad4.7★

avg incumbent rating — lower means beatable quality

Avg price

Bad$6.76

avg listing price — sweet spot $15–$100

Growth

Bad-16.2%

90-day search growth — must beat 0% to launch

Market size

Bad$48K

$48K/yr · 110K searches

Price range

Bad$4.43–$12.08

cheapest to priciest tracked listing — scored on the share inside $15–$100

Signals Low Review Barrier

According to Flapen's Amazon United States niche tracking, kuromi stickers is a $48K/yr Amazon United States market (110K searches/yr). The top 5 brands hold 63% of demand. Demand peaks in Aug–Dec. Verdict: Skip it — 42/100.

Data updated Jul 30, 2026 · scored weekly · How we score niches

kuromi stickers market data

Units sold / yr: 6K–8K; avg 100–250/product
Revenue / yr: $41K–$54K; units × avg price
Conversion rate: 6.5%
Avg BSR: #502
Page quality: 0%
Prime: 95%
Sponsored: 38%
Out of stock: 6.4%
Avg brand age: 22 months
Avg seller age: 148 days

Competition & brand share

The top 5 products take 58% of clicks — established leaders, but buyers still shop beyond them.

Brands

19 rising

Sellers

Top-5 brand share

63%

Top 20: 100%

Top-5 click share

58%

Top 20: 98%

Open market

32%

PWSTY24%
XXMML16%
WANVAE10%
WYKDAG7%
cerfioo6%
MINRAIN5%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -16.2% search growth over the last 90 days.

Peak months: Aug, Dec · busiest ÷ quietest = 2.0×

Open Trend

Top kuromi stickers search terms

kuromi stickers93K/yr -18.5%5.3% conv.
kuromi sticker8K/yr -13.5%3.7% conv.
kuromi stickers waterproof6K/yr +33.5%5.3% conv.
stickers kuromi3K/yr -8.4%3.0% conv.

All search terms

Top kuromi stickers 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted

All 21 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

50Pcs Cartoon Kuromi Stickers for Kids Cute Sanrio Stickers for Teen Girl Adult Water Bottle Skateboard Phone Laptop Bicycle Travel Case Guitar Helmet (Kur)

PWSTY$5.384.7★207 rev

100pcs Cute Kuromi Stickers Kawaii Sanrio Cartoon Waterproof Vinyl Decal for Adult Kids Girl Teen Laptop Travel Case Phone Bike Water Bottle Guitar Computer Skateboard (100pcs Kurom)

XXMML$9.034.8★637 rev

50pcs Cool Kuromi Stickers for Girl Water Bottle Cute Sanrio Cartoon Waterproof Vinyl Decal for Teen Adult Kids Phone Computer Notebook Laptop Travel Case Guitar Skateboard Scrapbook

WANVAE$5.064.6★18 rev

50pcs Kawaii Kuromi Stickers Anime Cartoon Stickers for Water Bottle Laptop Computer Phone Case Luggage Notebook Skateboard Lunchbox Decals Gifts for Kids Teen Adults

WYKDAG$6.994.6★46 rev

cerfioo 25 Pcs Kuromi Diamond Art Painting Sticker Kits for Kids-Cartoon Diamond Gem Stickers Kit 5D Gem Art Stickers Mosaic for Kids Gift for Boys Girls 4-8-10-12 Years Old

cerfioo$10.334.6★69 rev

Newest

by launch date

Kuromi Sticker Cute Cartoon Decal for Kids Teens Adults Water Bottles 50PCS

Kechup$4.510 rev

1mo ago

50pcs Cartoon 3D Kuromi Stickers Mixed Pack Anime Sticker for Teens Waterproof Stickers for Water Bottle Laptop Luggage Helmet Skateboard Guitar (3Dklm)

SBOBUY$5.1355 rev

4mo ago

50pcs Cool Kuromi Stickers for Girl Water Bottle Cute Sanrio Cartoon Waterproof Vinyl Decal for Teen Adult Kids Phone Computer Notebook Laptop Travel Case Guitar Skateboard Scrapbook

WANVAE$5.0618 rev

5mo ago

100pcs Hellokitty Kuromi Mymelody Stickers for Kids Cute Sanrio Cartoon Waterproof Vinyl Decal for Teen Girl Adult Notebook Laptop Water Bottle Skateboard Guitar Travel Case Phone Bike

MOQIAN$5.6262 rev

5mo ago

Cute Anime Stickers for Teen 32 Sheets Make Your Own Cartoon Face Stickers Teens Girls Boys Classroom Rewards Art Craft Party Supplies

HUXICUI$12.08232 rev

6mo ago

What buyers say about kuromi stickers

What buyers praise and complain about, mined from review topics.

What buyers love

Quality-Overall25%

“Nice assortment”

Adhesion/Stickiness15%

“They have a great stick to them”

Value For Money14%

“Good deal”

Fun/Entertainment Experience8%

“fun to played with”

Water Resistance5%

“Feels waterproof we'll see if they are lol”

Advertised Vs Actual Product4%

“As advertised”

Gifting Purpose4%

“Great gift”

Ease Of Use3%

“Easy to remove”

Thickness3%

“I love the thickness perfect size would like to buy yhese agai”

Size-Overall3%

“Decent size & quality”

What buyers complain about

Quality-Overall20%

“Cheap looking and scraped when following instructions to apply”

Size-Overall18%

“Larger size than expected”

Advertised Vs Actual Product10%

“Very misleading terrible product”

Color10%

“the yellow was a little off”

Adhesion/Stickiness8%

“Stickers were kind of faded”

Color Fading/Discoloration5%

“Faded”

Value For Money5%

“Waste of money”

Instructions/User Manual/Troubleshooting5%

“Cheap looking and scraped when following instructions to apply”

Top return reasons

Size-Overall35%

Advertised Vs Actual Product25%

Adhesion/Stickiness15%

Value For Money7%

Quality-Overall5%

Material Quality3%

Scratch Resistance2%

Print Quality2%

Design-Overall2%

Water Resistance2%

Common questions

Is kuromi stickers profitable to sell on Amazon United States?: The niche generates $48K/yr across 21 tracked products. 1 of 12 products launched in the last 360 days are still selling. 90-day search growth is -16.2%. Flapen's verdict: Skip it (42/100).
How competitive is the kuromi stickers niche?: 19 brands and 27 sellers compete. The top 5 products take 58% of clicks and top 5 brands hold 63% of demand.
What do buyers complain about in kuromi stickers?: Top complaints mined from reviews: Quality-Overall, Size-Overall, Advertised Vs Actual Product. The return rate is 0.5%.
When does demand for kuromi stickers peak?: Demand peaks in Aug–Dec; the busiest month runs 2.0× the quietest.
What does it cost to enter the kuromi stickers niche?: Listings span $4.43–$12.08; the average listing price is $6.76 (sweet spot $15–$100). The average incumbent carries 202 reviews — the moat a new listing must climb.