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sailor moon

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Weak search conversion (0.5%) — this niche doesn't clear our bar today.

Market size 14Growth 22Conversion 6Competition 51Returns 91Price range 68Avg price 91Brand share 69Review moat 96Quality gap 21

Review moat

Incredible79.27

avg incumbent reviews — the moat a new listing must climb

Returns

Great1.2%

return rate — above 6% kills the launch gate

Avg price

Great€21.48

avg listing price — sweet spot $15–$100

Brand share

Good63%

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

Price range

Good€5.10–€36.00

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

Competition

Good54%

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

Growth

Bad-7.0%

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

Quality gap

Bad4.7★

avg incumbent rating — lower means beatable quality

Market size

Bad€54K

€54K/yr · 526K searches

Conversion

Bad0.5%

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

Competition

The top 5 products take 54% of clicks — established leaders, but buyers still shop beyond them.

Brands

17 falling

Sellers

84

Top-5 brand share

63%

Open market

32%

  • SAILOR MOON35%
  • Sohaon8%
  • Elbenwald7%
  • Pssopp7%
  • Winning Moves6%
  • CoolChange5%

Product shelf

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%10%€5K20%€11K30%€16K40%€22K1101001K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted

All 22 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -7.0% search growth over the last 90 days.
23K18KPrime Day '24Spike '24Holiday '24Prime Day '25Spike '25Black Friday '25SepDecMarJunAugNovMarMay

Peak months: Nov, Dec · busiest ÷ quietest = 2.1×

Reviews

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

What buyers love

beworben Vs Tatsächliches Produkt17%

“Tolle Tasse, genau wie auf dem Bild”

Design insgesamt17%

“Ansonsten typischer Monopoly-Spaß und gelungenes Design”

Gesamtgröße13%

“Größe verstellbar”

Weiches Gefühl13%

“Super weich”

Farbe13%

“Schöne große Tasse mit Farbwechsel”

Geschenk Zweck10%

“Meine Freundin hat sich wirklich sehr gefreut über dieses Geschenk”

Komfort insgesamt4%

“macht das ganze nochmal gemütlicher.”

Qualität insgesamt4%

“Sehr gute Qualität”

Helligkeit/Glanz/Glühen4%

“Das tolle ist man kann das Licht dimmen”

What buyers complain about

Preis-Leistungs-Verhältnis50%

“teuer”

Gesamtgröße17%

“Ist nur kleiner als erwartet”

Qualität insgesamt17%

“ist günstig produziert also nicht mit Premium Qualität rechnen.”

Top return reasons

Gesamtgröße39%
Geschenk Zweck11%
Farbe8%
Haftung/Klebrigkeit5%
beworben Vs Tatsächliches Produkt5%
Wasserbeständigkeit5%
Produktzustand5%
Funktionalität insgesamt5%
Materialqualität5%
Defekt Material/Teile3%