Demon Slayer Cards
soft demand (-30.1% this quarter) — Demon Slayer Cards doesn't clear our bar today.
Flapen Score
Top 37% of 3,143 Toys & Games niches · +2 vs the category median of 46
Is Demon Slayer Cards profitable on Amazon?
According to Flapen's Amazon United States niche tracking, Demon Slayer Cards is a $165K/yr Amazon United States market (346K searches/yr). The top 5 brands hold 95% of demand. Demand peaks in Jun–Jul–Nov–Dec. Verdict: Skip it — 48/100.
Demon Slayer Cards: the Amazon niche in one read
Everything a seller checks before entering, in three answers.
Is the demand real?
Not really. Search demand moved -30.1% over the last 90 days and 0.8% of searches end in a purchase.
$165K
revenue / yr
Who owns the niche?
The top 5 brands hold 95% of demand, so 5% of the market is open.
5%
open market share
Is there a way in?
Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.4★ — the gap to enter on.
0/100
page quality · 55 products
Top Demon Slayer Cards products & what they sell for
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Top sellers
by 90-day click share
Union Arena English TCG: Demon Slayer: Kimetsu No Yaiba - Starter Deck - 50 Cards
- Price
- $17.07
- Rating
- 4.5/5
- Reviews
- 80
- Age
- 1y ago
JOLYN Tabitha Womens Athletic One-Piece Swimsuit with Fixed Back for Competitive Swimming Lifeguarding Full Coverage Cotton Candy Size 26
- Price
- $54.49
- Rating
- 4.4/5
- Reviews
- 40
- Age
- 1y ago
Bandai Union Arena Booster Pack 100 Girlfriends Who Love You UA26BT (Box) 16 Pack for Ages 9 and Up
- Price
- $76.65
- Rating
- 4.0/5
- Reviews
- 31
- Age
- 1y ago
Union Arena: Full Metal Alchemist Booster Display (UE-09)
- Price
- $60.39
- Rating
- 4.8/5
- Reviews
- 20
- Age
- 1y ago
![BANDAI Union Arena Booster Pack Wind Breaker [UA38BT] (Box) 16 Packs](https://m.media-amazon.com/images/I/513FeUB6VnL.jpg)
BANDAI Union Arena Booster Pack Wind Breaker [UA38BT] (Box) 16 Packs
- Price
- $46.24
- Rating
- 4.5/5
- Reviews
- 26
- Age
- 1y ago
Trending
90-day click momentum
Summer Mae Blouson Tankini Swimsuits for Women Tummy Control Bathing Suits
- Price
- $40.54
- Rating
- 4.4/5
- Reviews
- 4,507
- Age
- 1y ago
JOLYN Marie Womens Athletic One Piece Swimsuit Fixed Back for Competitive Swimming Lifeguarding Full Coverage Black Size 28
- Price
- $55.57
- Rating
- 4.3/5
- Reviews
- 50
- Age
- 1y ago
JOLYN Marie Womens Athletic One-Piece Swimsuit with Fixed Back for Competitive Swimming Lifeguarding Full Coverage Elderberry Size 24
- Price
- $54.67
- Rating
- 4.3/5
- Reviews
- 50
- Age
- 1y ago
![KAYOU Demon Slayer Kimetsu no Yaiba Dawn Cards Breathing Vol.1 Sealed Booster Box [CN]](https://m.media-amazon.com/images/I/418YViT9RiL.jpg)
KAYOU Demon Slayer Kimetsu no Yaiba Dawn Cards Breathing Vol.1 Sealed Booster Box [CN]
- Price
- $34.02
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 1mo ago
JOLYN Marie Womens Athletic One Piece Swimsuit with Fixed Back for Competitive Swimming Lifeguarding Full Coverage Cloud Size 26
- Price
- $54.17
- Rating
- 4.3/5
- Reviews
- 50
- Age
- 1y ago
Newest
by launch dateKAYOU Demon Slayer Kimetsu no Yaiba Dawn Cards Breathing Vol.1 Sealed Booster Box [CN]
- Price
- $34.02
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 1mo ago
Union Arena CCG: Tokyo Ghoul Starter Deck (UE18ST)
- Price
- $26.43
- Rating
- 5.0/5
- Reviews
- 3
- Age
- 4mo ago
Bandai Union Arena Precious Booster Pack Goddess of Victory: NIKKE PC02BT (Box) Pack of 10
- Price
- $86.57
- Rating
- 4.5/5
- Reviews
- 36
- Age
- 5mo ago
Union Arena: Solo Leveling Booster Box
- Price
- $199.49
- Rating
- 3.5/5
- Reviews
- 3
- Age
- 5mo ago
Union Arena CCG: Sword Art Online Vol. 02 Booster Box (UEX06BT) - 16 Packs
- Price
- $73.61
- Rating
- 4.8/5
- Reviews
- 9
- Age
- 7mo ago
Competition: brands, sellers & click share
Clicks spread well past the top 5 (29% combined) — an open shelf where new products get seen.
Brands
8 flat
Sellers
108
Top-5 brand share
95%
Top 20: 100%
Top-5 click share
29%
Top 20: 62%
Open market
3%
- BANDAI66%
- JOLYN22%
- Kayou3%
- Generic3%
- JUST FUNKY2%
- Summer Mae2%
- Open — no brand owns it (2 brands, 3%)
Demon Slayer Cards demand & seasonality
Weekly search volume, with the niche's key stats alongside.
Peak months: Jun, Jul, Nov, Dec · busiest ÷ quietest = 4.8×
Top Demon Slayer Cards search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.
- union arena165K/yr
- union arena booster box68K/yr
- demon slayer cards52K/yr
- demon slayer trading cards16K/yr
- union arena cards6K/yr
- union arena booster box english6K/yr
- union arena tcg6K/yr
- union arena demon slayer9K/yr
- demon slayer tcg4K/yr
- demon slayer union arena6K/yr
What reviews say buyers love and hate about Demon Slayer Cards
What buyers mention most, as a share of all reviews.
What buyers love
98% of reviews“Accurate description”
“Great series”
“A Great Deal”
“Great for beginners”
“The cards are good quality”
What buyers complain about
100% of reviews“NOT New”
“kinda made it boring”
“its not as big as the Weiß Schwarz edition of nikke”
“Not worth it”
Demon Slayer Cards return rate & reasons
Why buyers send it back, as a share of all return requests.
1.6%
Return rate
94%
Fixable by listing
The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.
Common Demon Slayer Cards questions
The questions sellers ask about this niche, answered from the tracked metrics.
Related niches
Same-category niches scoring near this one — the next ones worth researching.
Best Flapen score
The highest-scoring niches we track right now, across every category.
