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Saja Boys Costume

soft demand (-63.0% this quarter) — Saja Boys Costume doesn't clear our bar today.

Flapen Score

38
Skip it
Market size 15Growth 0Conversion 13Competition 21Returns 95Price range 76Avg price 85Brand share 18Review moat 88Quality gap 78
This niche Category average

Is Saja Boys Costume profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Saja Boys Costume is a £60K/yr Amazon United Kingdom market (312K searches/yr). The top 5 brands hold 93% of demand. Verdict: Skip it — 38/100.

Saja Boys Costume: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Not really. Search demand moved -63.0% over the last 90 days and 1.0% of searches end in a purchase.

£60K

revenue / yr

Units sold / yr1K
Search volume / yr-63.0%312K
Conversion rate1.0%
Avg price£19.19

Who owns the niche?

The top 5 brands hold 93% of demand, so 7% of the market is open.

7%

open market share

Brands · sellers9 · 15
Top-5 product click share75%
Open market7%
Avg brand age37 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.3★ — the gap to enter on.

0/100

page quality · 17 products

Sponsored placement71%
New entrants (1y)13· 0 succeeded
Avg rating4.3★
Avg reviews237

Top Saja Boys Costume 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 75% of clicks — a locked-up shelf that new listings rarely crack.

£0£6K£12K£18K£24K1101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

9

Sellers

15

Top-5 brand share

93%

Top 20: 100%

Top-5 click share

75%

Top 20: 100%

Open market

5%

  • KPop Demon Hunters36%
  • Kitimi30%
  • Metaparty15%
  • GOLDSTITCH7%
  • Struts5%
  • shyhand2%
  • Open — no brand owns it (3 brands, 5%)

Saja Boys Costume demand & seasonality

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

Volume312KCVR1.0%Products17Brands9Top 5 Brands93%OOS Rate33.4%Rating4.3★Reviews237Avg BSR#1,567
25K15KSpike '26Oct '25Dec '25Jan '26Mar '26Apr '26May '26Jul '26

Top Saja Boys Costume search terms shoppers use

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

  • saja boys costume107K/yr
  • jinu costume22K/yr
  • jinu kpop demon hunters costume47K/yr
  • k pop demon hunters costume boys17K/yr
  • saja boys costume kids30K/yr
  • kpop demon hunters costume boys15K/yr
  • jinu costume kids8K/yr
  • boys kpop demon hunters costume5K/yr
  • kpop demon hunters saja boys costume6K/yr
  • saja boys costume adult4K/yr

What reviews say buyers love and hate about Saja Boys Costume

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

What buyers love

100% of reviews
Quality-Overall47%

great quality costume

Size-Overall47%

fit my child perfect

Value For Money7%

is good value for money

What buyers complain about

100% of reviews
Material Quality50%

it is very very cheap material

Value For Money17%

Cheap

Quality-Overall11%

Poor quality

Strength11%

flimsy red ribbon

Stitch/Finish/Polish11%

its basically fabric stitched into this shape

Saja Boys Costume return rate & reasons

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

1.0%

Return rate

92%

Fixable by listing

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

1Size-Overall
93%
2Quality-Overall
2%
3Gap/Hole
2%
4Product Condition
2%
5Smell
1%

Common Saja Boys Costume questions

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

Flapen scores Saja Boys Costume 38/100 on Amazon United Kingdom — Skip it. The niche generates £60K/yr across 17 tracked products. 0 of 13 products launched in the last 360 days are still selling. Search demand moved -63.0% over the last 90 days.
Saja Boys Costume buyers on Amazon United Kingdom complain most about Material Quality, Value For Money, Quality-Overall, the themes mined from the niche's reviews. Its return rate is 1.0%.