Demon Slayer Costume for Kids
FailShoppers spend an estimated $31K a year here, so Demon Slayer Costume for Kids is a Fail.
- Flapen Score
- 45 / 100Ranks 8,414 of 16,930 Clothing, Shoes & Jewelry niches · on the category median45
- Market size
- $31K/yr113K searches / yr
- 90-day growth
- +0.8%search demand this quarter
- Competition
- 38%top-5 click share · 26 brands · 28 sellers
Flapen Score
Demon Slayer Costume for Kids against its category
The dotted line is the Clothing, Shoes & Jewelry average. Past it, Demon Slayer Costume for Kids is stronger. Inside it, weaker.
Market
The Demon Slayer Costume for Kids market on Amazon at a glance
Shoppers on Amazon United States searched for Demon Slayer Costume for Kids 113K times last year and spent an estimated $31K. The top 5 brands take 53% of clicks. Demand peaks in Sep–Oct. Flapen scores it 45 out of 100, a Fail.
01 · Demand
An estimated 0.8% of those searches ended in a purchase.
Shoppers searched for this 113K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 0.8% of those searches ended in a purchase. Searches in the last 90 days moved +0.8% against the 90 days before. Searches, conversion and average price together put the market at an estimated $31K a year.
- Searches, last 12 months
- 113K
- Growth, 90 days vs prior 90
- +0.8%
- Conversion, latest week
- 0.8%
- Market size, estimated
- $31Ka year
- Peak month
- October27.4× the quietest month
- Top search term
- demon slayer cosplay kids24K searches a year
02 · Price
A sale here is worth $36.92.
Listings sell for $36.92 on average, from $18.13 to $69.79. Amazon reports units sold in ranges. This niche sold 500 to 750 a year. The average listing sells 0 to 100 of them. At $36.92 that is $0 to $4K a year per listing.
- Average price
- $36.92inside the $15 to $100 sweet spot
- Price range
- $18.13–$69.79
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 500–750
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$4K
- Returns
- 7.8%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
68% of listings pay for placement with sponsored ads. 98% ship with Prime. On an average day, 25.5% of listings are out of stock. The average listing ranks #1,911 within Boys. It carries 188 reviews at 4.53 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 68%
- Prime listings
- 98%
- Out of stock, average day
- 25.5%
- Average rank
- #1,911in Boys
- Average rating
- 4.53 starsAmazon United States average 4.42 stars
- Average reviews
- 188per listing
- Listings tracked
- 50
04 · Newcomers
1 of last year's 4 launches cleared the first-year sales bar.
4 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 38 months on average, so the names here are settling in.
- Launched, last 12 months
- 4
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 38 months
Products
Top Demon Slayer Costume for Kids 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
JYakeji 11 pcs Cosplay Costume Kimono for Kids Adults Robe Japanese Anime Costume Halloween Kimono Outfit
- Price
- $44.60
- Rating
- 4.5/5
- Reviews
- 520
- Age
- 3y ago

Seaehey Kids Cosplay Costume Anime Kimono Cloak Robes Cardigan Top Jacket Large
- Price
- $19.23
- Rating
- 4.4/5
- Reviews
- 151
- Age
- 5y ago

Anime Cosplay Costume Kimono Halloween Women Mens Set Accessories
- Price
- $28.94
- Rating
- 4.4/5
- Reviews
- 255
- Age
- 3y ago

Anime Cosplay Costume Cloak Outfit Halloween Party Uniform Robe Cape Dress for Kids Girls
- Price
- $36.46
- Rating
- 4.0/5
- Reviews
- 208
- Age
- 6y ago

Drofe Anime Robes Tanjiro Cosplay Costume Zenitsu Kimono Blue
- Price
- $18.13
- Rating
- 4.6/5
- Reviews
- 665
- Age
- 5y ago
Trending
estimated 90-day click momentum
Drofe Anime Robes Tanjiro Cosplay Costume Zenitsu Kimono
- Price
- $25.71
- Rating
- 4.6/5
- Reviews
- 665
- Age
- 6mo ago

Anime Cosplay Costume Kimono Halloween Women Mens Set Accessories
- Price
- $28.94
- Rating
- 4.4/5
- Reviews
- 255
- Age
- 3y ago

Seaehey Kids Cosplay Costume Anime Kimono Cloak Robes Cardigan Top Jacket Medium
- Price
- $19.90
- Rating
- 4.4/5
- Reviews
- 151
- Age
- 5y ago

Zusnxaxe Anime Costume Toddler Halloween Clothes Thanksgiving Kids Christmas Shirt and Pants Cosplay Outfit(White Long Sleeve 6T)
- Price
- $30.00
- Rating
- 4.6/5
- Reviews
- 71
- Age
- 1y ago

Kitimi Kamado Anime Cosplay Kimono Outfit Halloween Costume for Boys Girls Kids Anime Outfit
- Price
- $25.53
- Rating
- 4.7/5
- Reviews
- 91
- Age
- 3y ago
Newest
by launch date
Drofe Anime Robes Tanjiro Cosplay Costume Zenitsu Kimono
- Price
- $25.71
- Rating
- 4.6/5
- Reviews
- 665
- Age
- 6mo ago

Kahopy Anime Cosplay Costume Kids Uniform Halloween Kimono Role Play Outfit Set for Boys and Girls
- Price
- $35.78
- Rating
- 4.7/5
- Reviews
- 34
- Age
- 11mo ago

yyleasar Kids Full Set Anime Halloween Cosplay Costume for Kids Kimono Uniform Outfit with Sword (130(L))
- Price
- $69.79
- Rating
- 4.9/5
- Reviews
- 17
- Age
- 1y ago

yyleasar Kids Full Set Anime Halloween Cosplay Costume for Kids Kimono Uniform Outfit with Sword (140(XL))
- Price
- $69.08
- Rating
- 4.9/5
- Reviews
- 17
- Age
- 1y ago

Powzaty Anime Cosplay Costume Kimono Full Set Adult Girls Robe Cloak Costume Set Halloween Kimono Outfit Cosplay with Wig (Butterfly Set Kids 150)
- Price
- $47.72
- Rating
- 4.4/5
- Reviews
- 51
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 38% of clicks, no more. An open shelf where new products get seen.
Brands
26 rising
Sellers
28
Est. top-5 brand share
53%
Top 20: 96%
Est. top-5 click share
38%
Top 20: 73%
Open market
41%
- Seaehey19%
- JYakeji12%
- Moalioi9%
- Drofe7%
- Zusnxaxe7%
- Cosplaypark6%
Demand
Demon Slayer Costume for Kids search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Sep, Oct · busiest ÷ quietest = 27.4×
Search terms
Top Demon Slayer Costume for Kids search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- demon slayer cosplay kids24K/yr
- demon slayer costume for kids42K/yr
- demon slayer costume kids19K/yr
- kids demon slayer costume11K/yr
- demon slayer costumes for kids7K/yr
- demon slayer kids costume10K/yr
Reviews and returns
What reviews say buyers love and hate about Demon Slayer Costume for Kids
We read the reviews and the return reasons for every product selling here.
“Sizing is not correct an adult medium didnt fit my 13yr old child”
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.
16 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 Demon Slayer Costume for Kids 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









