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One Piece Blind Box

brand-locked demand (top 5 brands take 97% of clicks) — One Piece Blind Box doesn't clear our bar today.

Flapen Score

36
Skip it

Ranks 2,561 of 3,143 Toys & Games niches · −10 vs the category median of 46

Market size 49Growth 18Conversion 28Competition 23Returns 25Price range 32Avg price 93Brand share 8Review moat 91Quality gap 57
This niche Category average · 3,143 niches

Is One Piece Blind Box profitable on Amazon?

According to Flapen's Amazon United States niche tracking, One Piece Blind Box is a $268K/yr Amazon United States market (239K searches/yr). The top 5 brands hold 97% of demand. Verdict: Skip it — 36/100.

One Piece Blind Box: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Not really. Search demand moved -13.5% over the last 90 days and 2.3% of searches end in a purchase.

$268K

revenue / yr

Units sold / yr10K
Search volume / yr-13.5%239K
Conversion rate2.3%
Avg price$49.39

Who owns the niche?

The top 5 brands hold 97% of demand, so 3% of the market is open.

3%

open market share

Brands · sellers7 · 58
Top-5 product click share72%
Open market3%
Avg brand age23 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.4★ — the gap to enter on.

0/100

page quality · 15 products

Sponsored placement53%
New entrants (1y)5· 4 succeeded
Avg rating4.4★
Avg reviews186

Top One Piece Blind Box products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Competition: brands, sellers & click share

The top 5 products capture 72% of clicks — a locked-up shelf that new listings rarely crack.

$0$27K$54K$80K$107K1101001K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

7 falling

Sellers

58

Top-5 brand share

97%

Top 20: 100%

Top-5 click share

72%

Top 20: 100%

Open market

2%

  • POP MART55%
  • Funko19%
  • Mighty Jaxx12%
  • Win Main6%
  • YuMe5%
  • TAMASHII NATIONS2%
  • Open — no brand owns it (1 brand, 2%)

One Piece Blind Box demand & seasonality

Weekly search volume, with the niche's key stats alongside.

Volume239KCVR2.3%Products15Brands7Top 5 Brands97%OOS Rate4.6%Rating4.4★Reviews186Avg BSR#1,707
8K6KHoliday '25Spike '26Sep '25Oct '25Dec '25Feb '26Mar '26May '26Jun '26

Top One Piece Blind Box search terms shoppers use

The exact queries shoppers type, with yearly volume, growth and conversion.

  • one piece blind box67K/yr
  • one piece mystery box19K/yr
  • funko mystery mini22K/yr
  • mystery minis15K/yr
  • one piece labubu30K/yr
  • one piece blind bag13K/yr
  • mystery mini14K/yr
  • pop mart one piece9K/yr
  • funko blind box6K/yr
  • funko mystery minis5K/yr

What reviews say buyers love and hate about One Piece Blind Box

What buyers mention most, as a share of all reviews.

What buyers love

78% of reviews
Collectibles17%

Awesome collection set

Quality-Overall17%

the build quality is actually solid

Gifting Purpose11%

Cute gift

Fun/Entertainment Experience8%

Beautiful toy

Engraving/Paint/Sublimation6%

The paint is crisp

What buyers complain about

65% of reviews
Value For Money21%

The prices a bit steep

Quality-Overall11%

Trash

Gifting Purpose8%

I wish this product was built better because it is not gift-worthy

Size-Overall8%

Its small

Color6%

Tinier that I expected

One Piece Blind Box return rate & reasons

Why buyers send it back, as a share of all return requests.

5.1%

Return rate

27%

Fixable by listing

The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.

1Value For Money
27%
2Size-Overall
17%
3Defective Material/Parts
16%
4Quality-Overall
10%
5Advertised Vs Actual Product
8%

Common One Piece Blind Box questions

The questions sellers ask about this niche, answered from the tracked metrics.

Flapen scores One Piece Blind Box 36/100 on Amazon United States — Skip it. The niche generates $268K/yr across 15 tracked products. 4 of 5 products launched in the last 360 days are still selling. Search demand moved -13.5% over the last 90 days.
One Piece Blind Box buyers on Amazon United States complain most about Value For Money, Quality-Overall, Gifting Purpose, the themes mined from the niche's reviews. Its return rate is 5.1% — above our launch gate.