rengoku cosplay
Skip itWeak search conversion (0.6%) — this niche doesn't clear our bar today.
Avg price
Incredible$37.65avg listing price — sweet spot $15–$100
Price range
Great$10.03–$62.21cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Great54%top-5 brand share — no brand owns this niche
Competition
Great35%top-5 click share — an open shelf
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Review moat
Great437.15avg incumbent reviews — the moat a new listing must climb
Growth
Bad-1.5%90-day search growth — must beat 0% to launch
Returns
Bad8.0%return rate — above 5% kills the launch gate
Market size
Bad$33K$33K/yr · 150K searches
Conversion
Bad0.6%search→purchase rate — share of searches ending in a sale
According to Flapen's Amazon United States niche tracking, rengoku cosplay is a $33K/yr Amazon United States market (150K searches/yr). The top 5 brands hold 54% of demand. Demand peaks in Sep–Oct–Nov. Verdict: Skip it — 48/100.
Data updated Jul 10, 2026 · scored weekly · How we score niches
rengoku cosplay market data
- Units sold / yr
- 1K–1K
- avg 0–100/product
- Revenue / yr
- $38K–$47K
- units × avg price
- Conversion rate
- 0.6%
- Avg BSR
- #2,109
- Page quality
- 0%
- Prime
- 88%
- Sponsored
- 83%
- Out of stock
- 20.9%
- Avg brand age
- 46 months
- Avg seller age
- 176 days
Competition & brand share
Clicks spread well past the top 5 (35% combined) — an open shelf where new products get seen.Brands
21 rising
Sellers
23
Top-5 brand share
54%
Top 20: 100%
Top-5 click share
35%
Top 20: 78%
Open market
37%
- Oikawa14%
- IOONCHI10%
- Buyoem10%
- CR ROLECOS10%
- SONGCHANGJEWELRY10%
- Moalioi9%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -1.5% search growth over the last 90 days.Peak months: Sep, Oct, Nov · busiest ÷ quietest = 38.8×
Top rengoku cosplay search terms
- rengoku cosplay98K/yr
- rengoku costume43K/yr
- kyojuro rengoku cosplay5K/yr
- rengoku costume adult4K/yr
Top rengoku cosplay 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 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
CR ROLECOS Rengoku Cosplay Costume Adult Anime Kyojuro Rengoku Cosplay Kimono Outfit Cape Uniform Halloween XS
CR ROLECOS$34.264.4★4,148 rev
Anime Rengoku Hanafuda Earrings - Accessories for Kimetsu No Yaiba Cosplay
SONGCHANGJEWELRY$10.034.6★55 rev
Adult Anime Cosplay Costume Kimono Cape Cardigan Top
IOONCHI$23.374.4★106 rev
Tkieio Anime Costume Kochou Outfit Cosplay Kimono Outfit Uniform Costume Role Play Full Set (Red 2XL)
Tkieio$39.384.2★1,027 rev
Cosplay Costume Anime Cosplay Kimonos Outfit Uniform Halloween (L Suit-4)
UZAIN$37.484.1★559 rev
Newest
by launch dateCR ROLECOS Rengoku Cosplay Costume Adult Anime Kyojuro Rengoku Cosplay Kimono Outfit Cape Uniform Halloween XS
CR ROLECOS$34.264,148 rev
Adult Anime Cosplay Costume Kimono Cape Cardigan Top
IOONCHI$23.37106 rev
Adult Anime Cosplay Costume Kimono Cape Cardigan Top
IOONCHI$23.15106 rev
RENGENG Light Up Rengoku Sword 40 Inches Rechargeable Plastic Anime Replica with Belt & Stand Original Texture Anime Sword
RG RENGENG$47.46948 rev
ToouYoor Men Anime Cosplay Costume Anime Kimono Suit Outfit Halloween Costume(Orange XL)
ToouYoor$37.0959 rev
Trending
90-day click momentum
Anime Cosplay Costume Kimono Halloween Women Mens Set Accessories
Moalioi$21.204.4★
Anime Cosplay Costume Kimono Halloween Women Mens Set Accessories
Moalioi$29.654.4★
Anime Cosplay Costume Kimono Halloween Women Mens Set Accessories
Moalioi$31.284.4★
Anime Rengoku Hanafuda Earrings - Accessories for Kimetsu No Yaiba Cosplay
SONGCHANGJEWELRY$10.034.6★
Oikawa Rengoku Cosplay Costume Rengoku Outfits Anime Uniform Kimono Full Set with Wig (XL RENGOKU(wig))
Oikawa$49.334.1★
What buyers say about rengoku cosplay
What buyers praise and complain about, mined from review topics.What buyers love
“It was a really good quality”
“Fit eell”
“Great for the price”
“really comfortable as well”
“easy to put on”
“We loved the colors and style”
“Its soft”
“Great color, quality, and the stitching is nice”
“came with the Belt which has a super strong Velcro to keep it in place”
“Its durable to heat”
What buyers complain about
“Does not last”
“My son was so excited just to get an item that was broken”
“actually really long which I didnt expect”
“Cape only had the red, no yellow”
“I thought it might be too thin at first when running my hands through it”
“The elastic on the skirt doesnt stretch much”
“Size was too small in the arms”
“No sleeves or straps to hold on”
“Thin material”
“pretty cheap quality”
Top return reasons
Common questions
- Is rengoku cosplay profitable to sell on Amazon United States?
- The niche generates $33K/yr across 41 tracked products. 0 of 4 products launched in the last 360 days are still selling. 90-day search growth is -1.5%. Flapen's verdict: Skip it (48/100).
- How competitive is the rengoku cosplay niche?
- 21 brands and 23 sellers compete. The top 5 products take 35% of clicks and top 5 brands hold 54% of demand.
- What do buyers complain about in rengoku cosplay?
- Top complaints mined from reviews: Durability, Defective Material/Parts, Size-Overall. The return rate is 8.0% — above our launch gate.
- When does demand for rengoku cosplay peak?
- Demand peaks in Sep–Oct–Nov; the busiest month runs 38.8× the quietest.
- What does it cost to enter the rengoku cosplay niche?
- Listings span $10.03–$62.21; the average listing price is $37.65 (sweet spot $15–$100). The average incumbent carries 437 reviews — the moat a new listing must climb.