Rumi Cosplay
FailAn estimated 16.9% of orders come back, so Rumi Cosplay is a Fail.
- Flapen Score
- 44 / 100Ranks 9,144 of 16,930 Clothing, Shoes & Jewelry niches · −1 vs the category median of 4544
- Market size
- $187K/yr401K searches / yr
- 90-day growth
- -12.9%search demand this quarter
- Competition
- 52%top-5 click share · 11 brands · 15 sellers
Flapen Score
Rumi Cosplay against its category
The dotted line is the Clothing, Shoes & Jewelry average. Past it, Rumi Cosplay is stronger. Inside it, weaker.
Market
The Rumi Cosplay market on Amazon at a glance
Shoppers on Amazon United States searched for Rumi Cosplay 401K times last year and spent an estimated $187K. The top 5 brands take 88% of clicks. Flapen scores it 44 out of 100, a Fail.
01 · Demand
An estimated 0.7% of those searches ended in a purchase.
Shoppers searched for this 401K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 0.7% of those searches ended in a purchase. Searches in the last 90 days moved -12.9% against the 90 days before. Searches, conversion and average price together put the market at an estimated $187K a year.
- Searches, last 12 months
- 401K
- Growth, 90 days vs prior 90
- -12.9%
- Conversion, latest week
- 0.7%
- Market size, estimated
- $187Ka year
- Top search term
- rumi costume adult75K searches a year
02 · Price
A sale here is worth $64.70.
Listings sell for $64.70 on average, from $21.47 to $97.08. Amazon reports units sold in ranges. This niche sold 3K to 3K a year. The average listing sells 0 to 100 of them. At $64.70 that is $0 to $6K a year per listing.
- Average price
- $64.70inside the $15 to $100 sweet spot
- Price range
- $21.47–$97.08
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 3K–3K
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$6K
- Returns
- 16.9%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads.
91% of listings pay for placement with sponsored ads. 68% ship with Prime. On an average day, 30.3% of listings are out of stock. The average listing ranks #7,287 within Wigs. It carries 58 reviews at 3.80 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 91%
- Prime listings
- 68%
- Out of stock, average day
- 30.3%
- Average rank
- #7,287in Wigs
- Average rating
- 3.80 starsAmazon United States average 4.42 stars
- Average reviews
- 58per listing
- Listings tracked
- 22
04 · Newcomers
0 of last year's 22 launches cleared the first-year sales bar.
22 products launched here in the last 12 months. 0 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 18 months on average, so a newcomer is not facing entrenched names.
- Launched, last 12 months
- 22
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 18 months
Products
Top Rumi Cosplay products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 10, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
OSIAS Women Rumi Cosplay Costume Golden Stage Outfit Black With Sequined Design (XL)
- Price
- $94.41
- Rating
- 3.4/5
- Reviews
- 8
- Age
- 10mo ago

Linnektome Costume Uniform Dress Full Set For Women Party Outfit
- Price
- $48.57
- Rating
- 3.4/5
- Reviews
- 61
- Age
- 10mo ago

Spirit Halloween KPop Demon Hunters Adult Rumi Costume Officially Licensed Korean Pop Idol Outfit Lead Singer Women Size ADULT EXTRA LARGE Standard Multicolor
- Price
- $71.51
- Rating
- 4.5/5
- Reviews
- 18
- Age
- 10mo ago

ZBDFNJ Womens Role-Playing Costumes Complete Costumes and Accessories Halloween Costumes
- Price
- $57.26
- Rating
- 3.8/5
- Reviews
- 32
- Age
- 10mo ago

OSIAS Women Rumi Cosplay Costume Golden Stage Outfit Black With Sequined Design (M)
- Price
- $93.19
- Rating
- 3.4/5
- Reviews
- 8
- Age
- 10mo ago
Trending
estimated 90-day click momentum
KPop Demon Hunters Rumis Yellow Jacket Unisex Anime-Inspired Cosplay & Streetwear Fashion Coat - Officially Licensed - Large
- Price
- $87.78
- Rating
- 4.7/5
- Reviews
- 12
- Age
- 9mo ago

Linnektome Costume Uniform Dress Full Set For Women Party Outfit
- Price
- $48.57
- Rating
- 3.4/5
- Reviews
- 61
- Age
- 10mo ago

Linnektome Costume Uniform Dress Full Set For Women Party Outfit
- Price
- $48.35
- Rating
- 3.4/5
- Reviews
- 61
- Age
- 10mo ago

OSIAS Women Rumi Cosplay Costume With Leather Stretch Shorts and Padded Shoulder Jacket (XXL)
- Price
- $85.64
- Rating
- 4.4/5
- Reviews
- 13
- Age
- 10mo ago

FENGLONG-YB Costume Cosplay Golden For Girls Women With Wigs Halloween Top Pants Full Set Outfit
- Price
- $74.78
- Rating
- 3.6/5
- Reviews
- 95
- Age
- 9mo ago
Newest
by launch date
FENGLONG-YB Costume Cosplay Golden For Girls Women With Wigs Halloween Top Pants Full Set Outfit
- Price
- $74.78
- Rating
- 3.6/5
- Reviews
- 95
- Age
- 9mo ago

KPop Demon Hunters Rumis Yellow Jacket Unisex Anime-Inspired Cosplay & Streetwear Fashion Coat - Officially Licensed - Large
- Price
- $87.78
- Rating
- 4.7/5
- Reviews
- 12
- Age
- 9mo ago

ESUNO Hair Cap+47 inchs Long Purple Wig with Braids Purple Braided Wig for Women Extra Long Cosplay Outfit Halloween Ponytail Costume Adult Anime Outfit for Halloween Party Cosplay Comic Con
- Price
- $21.47
- Rating
- 3.5/5
- Reviews
- 38
- Age
- 9mo ago

OSIAS Women Rumi Cosplay Costume Golden Stage Outfit Black With Sequined Design (XL)
- Price
- $94.41
- Rating
- 3.4/5
- Reviews
- 8
- Age
- 10mo ago

Spirit Halloween KPop Demon Hunters Adult Rumi Costume Officially Licensed Korean Pop Idol Outfit Lead Singer Women Size ADULT EXTRA LARGE Standard Multicolor
- Price
- $71.51
- Rating
- 4.5/5
- Reviews
- 18
- Age
- 10mo ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 52% of clicks. Leaders hold, but buyers still shop past them.
Brands
11 rising
Sellers
15
Est. top-5 brand share
88%
Top 20: 100%
Est. top-5 click share
52%
Top 20: 98%
Open market
7%
- OSIAS43%
- Linnektome14%
- Cosfun12%
- Spirit Halloween10%
- ZBDFNJ9%
- KPop Demon Hunters5%
- Open — no brand owns it (5 brands, 7%)
Demand
Rumi Cosplay search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Sep, Oct · busiest ÷ quietest = 43.2× · 10 of 12 months tracked
Search terms
Top Rumi Cosplay search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- rumi costume adult75K/yr
- rumi cosplay74K/yr
- rumi adult costume42K/yr
- rumi costume women93K/yr
- adult rumi costume20K/yr
- rumi kpop demon hunters costume adult15K/yr
- rumi costume adult women10K/yr
- rumi costume adults7K/yr
- rumi costume for adults4K/yr
- womens rumi costume8K/yr
Reviews and returns
What reviews say buyers love and hate about Rumi Cosplay
We read the reviews and the return reasons for every product selling here.
“Too big”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
20 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Rumi Cosplay questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









