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katana regenschirm

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A small market ($12K/yr) — this niche doesn't clear our bar today.

Market size 3Growth 58Conversion 20Competition 25Returns 75Price range 95Avg price 95Brand share 22Review moat 81Quality gap 65

Avg price

Incredible€29.51

avg listing price — sweet spot $15–$100

Price range

Incredible€19.13–€43.06

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

Review moat

Great376.13

avg incumbent reviews — the moat a new listing must climb

Returns

Good2.0%

return rate — above 6% kills the launch gate

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Growth

Good+32.2%

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

Competition

Okay70%

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

Brand share

Bad91%

top-5 brand share — brand-locked demand

Conversion

Bad1.6%

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

Market size

Bad€12K

€12K/yr · 26K searches

Competition

The top 5 products take 70% of clicks — established leaders, but buyers still shop beyond them.

Brands

9 falling

Sellers

18

Top-5 brand share

91%

Open market

6%

  • Swords and more41%
  • Moontay34%
  • Japanwelt9%
  • Kalastussaari4%
  • WEII3%
  • Umbrella2%
  • Open — no brand owns it (3 brands, 6%)

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%€1K20%€2K30%€4K40%€5K1101001K10K 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.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +32.2% search growth over the last 90 days.
2K1KSpike '24Holiday '24Spike '25Prime Day '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Jul, Aug, Sep, Oct, Nov · busiest ÷ quietest = 4.1×

Reviews

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

What buyers love

Qualität insgesamt27%

“hat eine super Qualität”

Stärke25%

“ist auch super stabil”

beworben Vs Tatsächliches Produkt20%

“Alles wie beschrieben”

Design insgesamt13%

“Cooles Design”

Haltbarkeit3%

“es ist noch nichts kaputt gegangen.”

What buyers complain about

Gesamtgröße38%

“Das Band an der Tasche um sich den Schirm umhängen zu können ist viel zu kurz”

Gewicht schwer25%

“Für mich ist er ein wenig zu schwer”

beworben Vs Tatsächliches Produkt8%

“nicht wie auf den Bildern über Kopf quer auf den Rücken.”

Preis-Leistungs-Verhältnis8%

“Bei dem Preis erwartet man ein bisschen mehr”

Top return reasons

Defekt Material/Teile24%
Gesamtgröße22%
Qualität insgesamt13%
Griffqualität13%
Geruch4%
Farbe4%
Preis-Leistungs-Verhältnis4%
Benutzerfreundlichkeit4%
Stärke4%
Haltbarkeit4%