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rena rouge costume

Skip it

A small market ($5K/yr) — this niche doesn't clear our bar today.

Market size 1Growth 35Conversion 8Competition 65Returns 30Price range 79Avg price 95Brand share 30Review moat 78Quality gap 32

Avg price

Incredible$29.70

avg listing price — sweet spot $15–$100

Price range

Great$5.18–$52.97

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

Review moat

Great438.7

avg incumbent reviews — the moat a new listing must climb

Competition

Good46%

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

Growth

Okay+8.0%

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

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Brand share

Okay87%

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

Returns

Okay4.6%

return rate — above 5% kills the launch gate

Conversion

Bad0.7%

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

Market size

Bad$5K

$5K/yr · 26K searches

According to Flapen's Amazon United States niche tracking, rena rouge costume is a $5K/yr Amazon United States market (26K searches/yr). The top 5 brands hold 87% of demand. Demand peaks in Sep–Oct. Verdict: Skip it — 38/100.

Data updated Jul 10, 2026 · scored weekly · How we score niches

rena rouge costume market data

Units sold / yr
250–500
avg 0–100/product
Revenue / yr
$7K–$15K
units × avg price
Conversion rate
0.7%
Avg BSR
#106,007
Page quality
0%
Prime
73%
Sponsored
46%
Out of stock
13.9%
Avg brand age
41 months
Avg seller age
160 days

Competition & brand share

The top 5 products take 46% of clicks — established leaders, but buyers still shop beyond them.

Brands

10 rising

Sellers

67

Top-5 brand share

87%

Top 20: 100%

Top-5 click share

46%

Top 20: 86%

Open market

5%

  • Miraculous36%
  • BANDAI15%
  • Spirit Halloween14%
  • InSpirit Designs11%
  • PlayMates10%
  • ZAG STORE8%
  • Open — no brand owns it (4 brands, 5%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +8.0% search growth over the last 90 days.
2K2KSpike '24Spike '25Prime Day '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Sep, Oct · busiest ÷ quietest = 4.5×

Top rena rouge costume search terms

  • rena rouge costume10K/yr
  • rena rouge7K/yr
  • rena rouge miraculous2K/yr
  • miraculous rena rouge2K/yr
  • rena rouge doll2K/yr
  • rena rouge costume for kids3K/yr
All search terms

Top rena rouge costume 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.

0%3%$1486%$2979%$44512%$5931101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)2 products missing review or click data not plotted

All 24 tracked products in this niche — three views at once, no toggling.

What buyers say about rena rouge costume

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

What buyers love

Quality-Overall23%

“Good quality product”

Advertised Vs Actual Product17%

“just like the show”

Material Quality10%

“Overall the material is light weight, flowy and breathable”

Gifting Purpose8%

“Great gift for birthday”

Collectibles8%

“Really a nice addition to her Miraculous collection”

Durability6%

“sturdy and durable”

Color6%

“.colors bright”

Design-Overall4%

“beautiful and durable design”

Breathability2%

“breathable”

Add-Ons/Attachments2%

“accessories”

What buyers complain about

Quality-Overall21%

“not great quality”

Durability21%

“in a day one broke”

Value For Money21%

“Tiny expensive toys”

Size-Overall18%

“I ordered a size too big”

Top return reasons

Size-Overall49%
Chest Fit7%
Waist Fit7%
Length7%
Material Quality6%
Shoulder Fit5%
Advertised Vs Actual Product4%
Defective Material/Parts3%
Value For Money3%
Hip Fit2%

Common questions

Is rena rouge costume profitable to sell on Amazon United States?
The niche generates $5K/yr across 37 tracked products. 90-day search growth is +8.0%. Flapen's verdict: Skip it (38/100).
How competitive is the rena rouge costume niche?
10 brands and 67 sellers compete. The top 5 products take 46% of clicks and top 5 brands hold 87% of demand.
What do buyers complain about in rena rouge costume?
Top complaints mined from reviews: Quality-Overall, Durability, Value For Money. The return rate is 4.6%.
When does demand for rena rouge costume peak?
Demand peaks in Sep–Oct; the busiest month runs 4.5× the quietest.
What does it cost to enter the rena rouge costume niche?
Listings span $5.18–$52.97; the average listing price is $29.70 (sweet spot $15–$100). The average incumbent carries 439 reviews — the moat a new listing must climb.