ninjamas
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Returns
Incredible0.1%return rate — above 5% kills the launch gate
Conversion
Incredible15.1%search→purchase rate — share of searches ending in a sale
Avg price
Great€21.44avg listing price — sweet spot $15–$100
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Price range
Good€5.58–€30.52cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Good1,077.33avg incumbent reviews — the moat a new listing must climb
Market size
Okay€118K€118K/yr · 37K searches
Competition
Bad77%top-5 click share — a locked-up shelf
Growth
Bad-17.9%90-day search growth — must beat 0% to launch
Brand share
Bad100%top-5 brand share — brand-locked demand
According to Flapen's Amazon Germany niche tracking, ninjamas is a €118K/yr Amazon Germany market (37K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 48/100.
Data updated Jul 6, 2026 · scored weekly · How we score niches
ninjamas market data
- Units sold / yr
- 5K–6K
- avg 250–500/product
- Revenue / yr
- €107K–€129K
- units × avg price
- Conversion rate
- 15.1%
- Avg BSR
- #36
- Page quality
- 0%
- Prime
- 92%
- Sponsored
- 83%
- Out of stock
- 9.8%
- Avg brand age
- 51 months
- Avg seller age
- 197 days
Competition & brand share
The top 5 products capture 77% of clicks — a locked-up shelf that new listings rarely crack.Brands
5 rising
Sellers
30
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
77%
Top 20: 100%
Open market
0%
- Ninjamas74%
- FLYISH DIRECT14%
- HUGGIES8%
- SOIBEEN3%
- Bramble & Bear2%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -17.9% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.8×
Top ninjamas 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.
All 12 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Ninjamas Pyjama Pants Raumschiff 60 absorbierende Nachthöschen 4-7 Jahre 17kg-30kg Auslaufschutz für die ganze Nacht
Ninjamas€28.754.2★1,020 rev
Ninjamas Pyjama Pants Herzen 60 absorbierende Nachthöschen 7 Jahre 17kg-30kg Auslaufschutz für die ganze Nacht
Ninjamas€28.664.6★617 rev
FLYISH DIRECT Windelhosen 2 Stück Sleepy Baby Töpfchentrainingshose aus Baumwolle Windelhose für Kinder Windelrock für das Töpfchentraining S
FLYISH DIRECT€24.613.3★274 rev
Ninjamas Pyjama Pants Raumschiff 54 absorbierende Nachthöschen 8 Jahre 27kg-43kg Auslaufschutz für die ganze Nacht
Ninjamas€30.014.2★1,020 rev
DryNites saugfähige Nachtwindeln bei Bettnässen Für Jungen 4-7 Jahre (17-30 kg) 3 x 10 Stück = 30 Windel-Pants Höschenwindeln Windelhöschen
HUGGIES€16.224.2★3,817 rev
Newest
by launch date
Pampers Ninjamas Schlafanzughose Uni Herzen 4-7 Jahre 60 Pyjamahosen 17-30 kg Auslaufschutz für die ganze Nacht
Ninjamas€25.3569 rev
FLYISH DIRECT Töpfchen Trainingshose für Kinder für das Töpfchentraining 2 Stück
FLYISH DIRECT€22.96179 rev
Bramble & Bear Unisex Baby (2er-Pack) Kleinkind- Und Baby-schlafanzüge Sleepsuit Brombeere Und Keks 3-4 Jahre EU
Bramble & Bear€19.11672 rev
FLYISH DIRECT Windelhosen 2 Stück Sleepy Baby Töpfchentrainingshose aus Baumwolle Windelhose für Kinder Windelrock für das Töpfchentraining S
FLYISH DIRECT€24.61274 rev
SOIBEEN Pyjamas für Jungen Dinosaurier Nachtwäsche Baumwolle Kleidung Kinder Nachtwäsche Langarm PJs Set 4-teiliges Outfit 7 Jahre
SOIBEEN€19.78473 rev
Trending
90-day click momentumFLYISH DIRECT Windelhosen 2 Stück Sleepy Baby Töpfchentrainingshose aus Baumwolle Windelhose für Kinder Windelrock für das Töpfchentraining S
FLYISH DIRECT€24.613.3★
FLYISH DIRECT Töpfchen Trainingshose für Kinder für das Töpfchentraining 2 Stück
FLYISH DIRECT€22.963.8★
Bramble & Bear Unisex Baby (2er-Pack) Kleinkind- Und Baby-schlafanzüge Sleepsuit Brombeere Und Keks 3-4 Jahre EU
Bramble & Bear€19.114.4★
SOIBEEN Pyjamas für Jungen Dinosaurier Nachtwäsche Baumwolle Kleidung Kinder Nachtwäsche Langarm PJs Set 4-teiliges Outfit 7 Jahre
SOIBEEN€19.784.3★
DryNites saugfähige Nachtwindeln bei Bettnässen Für Jungen 4-7 Jahre (17-30 kg) 3 x 10 Stück = 30 Windel-Pants Höschenwindeln Windelhöschen
HUGGIES€16.224.2★
What buyers say about ninjamas
What buyers praise and complain about, mined from review topics.What buyers love
“fühlt sich angenehm an”
“Alles wunderbar, passt meinem Kind”
“Preis Leistung unserer Meinung nach sehr gut”
“Preis Leistung unserer Meinung nach sehr gut”
What buyers complain about
“Aber preis schwankt stark”
“Darauf hat unser Kind mit Ausschlag reagiert”
“Sehen nicht annähernd aus wie auf den Bildern”
Top return reasons
Common questions
- Is ninjamas profitable to sell on Amazon Germany?
- The niche generates €118K/yr across 12 tracked products. 90-day search growth is -17.9%. Flapen's verdict: Skip it (48/100).
- How competitive is the ninjamas niche?
- 5 brands and 30 sellers compete. The top 5 products take 77% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in ninjamas?
- Top complaints mined from reviews: Preis-Leistungs-Verhältnis, Allergien, beworben Vs Tatsächliches Produkt. The return rate is 0.1%.
- When does demand for ninjamas peak?
- Demand is steady year-round — the busiest month runs 1.8× the quietest.
- What does it cost to enter the ninjamas niche?
- Listings span €5.58–€30.52; the average listing price is €21.44 (sweet spot $15–$100). The average incumbent carries 1,077 reviews — the moat a new listing must climb.