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zenitsu costume kids

Skip it

A small market ($0/yr) — this niche doesn't clear our bar today.

Market size 0Growth 30Conversion 0Competition 25Returns 16Price range 95Avg price 95Brand share 29Review moat 81Quality gap 40

Avg price

Incredible$29.16

avg listing price — sweet spot $15–$100

Price range

Incredible$15.94–$44.35

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

Review moat

Great373.47

avg incumbent reviews — the moat a new listing must climb

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Growth

Okay+4.1%

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

Brand share

Okay88%

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

Competition

Bad70%

top-5 click share — a locked-up shelf

Returns

Bad7.6%

return rate — above 5% kills the launch gate

Market size

Bad$0

$0/yr · 35K searches

Conversion

Bad0.0%

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

According to Flapen's Amazon United States niche tracking, zenitsu costume kids is a $0/yr Amazon United States market (35K searches/yr). The top 5 brands hold 88% of demand. Verdict: Skip it — 30/100.

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

zenitsu costume kids market data

Units sold / yr
250–500
avg 0–100/product
Revenue / yr
$7K–$15K
units × avg price
Conversion rate
0.0%
Avg BSR
#4,181
Page quality
0%
Prime
93%
Sponsored
67%
Out of stock
30.0%
Avg brand age
46 months
Avg seller age
186 days

Competition & brand share

The top 5 products capture 70% of clicks — a locked-up shelf that new listings rarely crack.

Brands

9 rising

Sellers

11

Top-5 brand share

88%

Top 20: 100%

Top-5 click share

70%

Top 20: 100%

Open market

8%

  • Moalioi32%
  • Seaehey31%
  • Gonriya12%
  • Kahopy7%
  • Wiggy Mermaid5%
  • Drofe4%
  • Open — no brand owns it (3 brands, 8%)

Demand

Weekly Amazon search volume, last 36 weeks — +4.1% search growth over the last 90 days.
2K2KSpike '26Nov '25Dec '25Jan '26Mar '26Apr '26May '26

Top zenitsu costume kids search terms

  • zenitsu cosplay kids11K/yr
  • zenitsu costume kids19K/yr
  • zenitsu kids costume4K/yr
All search terms

Top zenitsu costume kids 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%10%$020%$030%$040%$0101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 15 tracked products in this niche — three views at once, no toggling.

What buyers say about zenitsu costume kids

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

What buyers love

Quality-Overall63%

“Good quality”

Fun/Entertainment Experience25%

“Kids loved it 2-4 year old”

Size-Overall13%

“Medium fit him great”

What buyers complain about

Durability100%

“Easily breakable”

Top return reasons

Size-Overall63%
Quality-Overall6%
Advertised Vs Actual Product5%
Wig/Artificial Hair Quality4%
Defective Material/Parts3%
Handle Quality2%
Assembly/Installation2%
Functionality-Overall2%
Value For Money2%
Color2%

Common questions

Is zenitsu costume kids profitable to sell on Amazon United States?
The niche generates $0/yr across 15 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is +4.1%. Flapen's verdict: Skip it (30/100).
How competitive is the zenitsu costume kids niche?
9 brands and 11 sellers compete. The top 5 products take 70% of clicks and top 5 brands hold 88% of demand.
What do buyers complain about in zenitsu costume kids?
Top complaints mined from reviews: Durability. The return rate is 7.6% — above our launch gate.
What does it cost to enter the zenitsu costume kids niche?
Listings span $15.94–$44.35; the average listing price is $29.16 (sweet spot $15–$100). The average incumbent carries 373 reviews — the moat a new listing must climb.