---
title: "demon slayer keychain — Niche Verdict: Skip it (31/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/clothing-shoes-jewelry/demon-slayer-keychain"
last_updated: "2026-07-14T01:10:22.434Z"
locale: en
meta:
  description: "a concentrated shelf (top 5 take 87% of clicks) — demon slayer keychain doesn't clear our bar today."
  "og:description": "a concentrated shelf (top 5 take 87% of clicks) — demon slayer keychain doesn't clear our bar today."
  "og:title": "demon slayer keychain — Niche Verdict: Skip it (31/100) | Amazon United States - Flapen"
---

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# **demon slayer keychain**

**Skip it**

A concentrated shelf (top 5 take 87% of clicks) — this niche doesn't clear our bar today.

Market size 13Growth 14Conversion 16Competition 11Returns 98Price range 38Avg price 63Brand share 17Review moat 94Quality gap 27

**Returns**

**Incredible****0.4%**

return rate — above 6% kills the launch gate

**Review moat**

**Great****121.4**

avg incumbent reviews — the moat a new listing must climb

**Avg price**

**Good****$13.52**

avg listing price — sweet spot $15–$100

**Price range**

**Okay****$7.90–$19.29**

cheapest to priciest tracked listing — scored on the share inside $15–$100

**Quality gap**

**Okay****4.6★**

avg incumbent rating — lower means beatable quality

**Brand share**

**Bad****93%**

top-5 brand share — brand-locked demand

**Conversion**

**Bad****1.3%**

search→purchase rate — share of searches ending in a sale

**Growth**

**Bad****-21.3%**

90-day search growth — must beat 0% to launch

**Market size**

**Bad****$51K**

$51K/yr · 300K searches

**Competition**

**Bad****87%**

top-5 click share — a locked-up shelf

## **Competition**

The top 5 products capture 87% of clicks — a locked-up shelf that new listings rarely crack.

**Brands**

**8 **▼falling

**Sellers**

**43**

**Top-5 brand share**

**93%**

**Open market**

**4%**

- Funko74% - FSRONGXI8% - DEZHAN4% - Weeb Keychains3% - K3% - Aniplex3% - Open — no brand owns it (2 brands, 4%)

## **Product shelf**

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%15%$8K30%$15K45%$23K60%$30K1101001K Reviews — right = deep review moatMarket share (90d) ≈ est. sales

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 10 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![Funko POP! Keychain: Demon Slayer - Nezuko Novelty Keyring - Collectable Mini Figure - Stocking Filler - Gift Idea - Official Merchandise - Anime Fans - Backpack Decor](https://m.media-amazon.com/images/I/31CTOTq8KtL.jpg)**Funko POP! Keychain: Demon Slayer - Nezuko Novelty Keyring - Collectable Mini Figure - Stocking Filler - Gift Idea - Official Merchandise - Anime Fans - Backpack Decor**Funko**$12.88**4.7★306 rev](https://www.amazon.com/dp/B09V84Y7GM) [2![Funko POP! Keychain: Demon Slayer - Tengen Uzui Novelty Keyring - Collectable Mini Figure - Stocking Filler - Gift Idea - Official Merchandise - Anime Fans - Backpack Decor](https://m.media-amazon.com/images/I/315YyLUsGYL.jpg)**Funko POP! Keychain: Demon Slayer - Tengen Uzui Novelty Keyring - Collectable Mini Figure - Stocking Filler - Gift Idea - Official Merchandise - Anime Fans - Backpack Decor**Funko**$13.51**4.7★208 rev](https://www.amazon.com/dp/B0CF5V1KVS) [3![FSRONGXI Anime Keychains Set 12Pcs Acrylic Slayer Keychain Mini Katana Sword Stuff Key Chain Accessories Gifts for Decor](https://m.media-amazon.com/images/I/412g+Czk4rL.jpg)**FSRONGXI Anime Keychains Set 12Pcs Acrylic Slayer Keychain Mini Katana Sword Stuff Key Chain Accessories Gifts for Decor**FSRONGXI**$14.92**4.6★95 rev](https://www.amazon.com/dp/B0CF238PWY) [4![DEZHAN Anime Cute Keychain Metal Cartoon Key Chain for Women and Men](https://m.media-amazon.com/images/I/41s0GRmnbtL.jpg)**DEZHAN Anime Cute Keychain Metal Cartoon Key Chain for Women and Men**DEZHAN**$13.05**4.2★41 rev](https://www.amazon.com/dp/B0B8DFS6LC) [5![Funko POP! Keychain: Demon Slayer - Tanjiro Novelty Keyring - Collectable Mini Figure - Stocking Filler - Gift Idea - Official Merchandise - Anime Fans - Backpack Decor](https://m.media-amazon.com/images/I/31F0jvMysJL.jpg)**Funko POP! Keychain: Demon Slayer - Tanjiro Novelty Keyring - Collectable Mini Figure - Stocking Filler - Gift Idea - Official Merchandise - Anime Fans - Backpack Decor**Funko**$12.72**4.8★277 rev](https://www.amazon.com/dp/B09V84SQ46)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![YOOMODERN Anime Slayer Keychains Fun Cartoon Keyring Jewelry Gift for Men and Women](https://m.media-amazon.com/images/I/316wWS6WyXL.jpg)**YOOMODERN Anime Slayer Keychains Fun Cartoon Keyring Jewelry Gift for Men and Women**YOOMODERN**$7.90**4 rev3mo ago](https://www.amazon.com/dp/B0GVRF6HG2) [![9PCS Demon Anime Slayer Acrylic Keychains Character Eyes Transparent Card Pendant Cute Manga Accessories for Backpacks Keys Bags Ideal Gift for Anime Fans Teens for Party Supply Favor Graduation Gifts](https://m.media-amazon.com/images/I/51XSNF5XgRL.jpg)**9PCS Demon Anime Slayer Acrylic Keychains Character Eyes Transparent Card Pendant Cute Manga Accessories for Backpacks Keys Bags Ideal Gift for Anime Fans Teens for Party Supply Favor Graduation Gifts**LG LOUIS GARDEN**$15.34**7 rev3mo ago](https://www.amazon.com/dp/B0GTR2P5CS) [![Demon Slayer Series 8 5 Collectible Bag Clip Blind Bag (ONE Random Figure) Anime Character Keychain/Backpack Accessory | Official Licensed Merchandise](https://m.media-amazon.com/images/I/514OFCWGmgL.jpg)**Demon Slayer Series 8 5 Collectible Bag Clip Blind Bag (ONE Random Figure) Anime Character Keychain/Backpack Accessory | Official Licensed Merchandise**Aniplex**$8.88**3 rev5mo ago](https://www.amazon.com/dp/B0GHPVP3R4) [![Funko POP! Keychain: Demon Slayer - Tengen Uzui Novelty Keyring - Collectable Mini Figure - Stocking Filler - Gift Idea - Official Merchandise - Anime Fans - Backpack Decor](https://m.media-amazon.com/images/I/315YyLUsGYL.jpg)**Funko POP! Keychain: Demon Slayer - Tengen Uzui Novelty Keyring - Collectable Mini Figure - Stocking Filler - Gift Idea - Official Merchandise - Anime Fans - Backpack Decor**Funko**$13.51**208 rev2y ago](https://www.amazon.com/dp/B0CF5V1KVS) [![Weeb Keychains Demon Slayer Merch Tanjiro Anime Charm with Nichirin Sword & Haori Plate Premium Zinc Alloy Keychain Durable for Bags or Keys Lightweight Holds Its Finish](https://m.media-amazon.com/images/I/41QiY-oKJ2L.jpg)**Weeb Keychains Demon Slayer Merch Tanjiro Anime Charm with Nichirin Sword & Haori Plate Premium Zinc Alloy Keychain Durable for Bags or Keys Lightweight Holds Its Finish**Weeb Keychains**$16.73**226 rev2y ago](https://www.amazon.com/dp/B0CKVXDV5R)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![YOOMODERN Anime Slayer Keychains Fun Cartoon Keyring Jewelry Gift for Men and Women](https://m.media-amazon.com/images/I/316wWS6WyXL.jpg)**YOOMODERN Anime Slayer Keychains Fun Cartoon Keyring Jewelry Gift for Men and Women**YOOMODERN**$7.90**3.8★**▲ 227%**](https://www.amazon.com/dp/B0GVRF6HG2) [![9PCS Demon Anime Slayer Acrylic Keychains Character Eyes Transparent Card Pendant Cute Manga Accessories for Backpacks Keys Bags Ideal Gift for Anime Fans Teens for Party Supply Favor Graduation Gifts](https://m.media-amazon.com/images/I/51XSNF5XgRL.jpg)**9PCS Demon Anime Slayer Acrylic Keychains Character Eyes Transparent Card Pendant Cute Manga Accessories for Backpacks Keys Bags Ideal Gift for Anime Fans Teens for Party Supply Favor Graduation Gifts**LG LOUIS GARDEN**$15.34**4.6★**▲ 214%**](https://www.amazon.com/dp/B0GTR2P5CS) [![Demon Slayer Series 8 5 Collectible Bag Clip Blind Bag (ONE Random Figure) Anime Character Keychain/Backpack Accessory | Official Licensed Merchandise](https://m.media-amazon.com/images/I/514OFCWGmgL.jpg)**Demon Slayer Series 8 5 Collectible Bag Clip Blind Bag (ONE Random Figure) Anime Character Keychain/Backpack Accessory | Official Licensed Merchandise**Aniplex**$8.88**5.0★**▲ 152%**](https://www.amazon.com/dp/B0GHPVP3R4) [![Funko POP! Keychain: Demon Slayer - Nezuko Novelty Keyring - Collectable Mini Figure - Stocking Filler - Gift Idea - Official Merchandise - Anime Fans - Backpack Decor](https://m.media-amazon.com/images/I/31CTOTq8KtL.jpg)**Funko POP! Keychain: Demon Slayer - Nezuko Novelty Keyring - Collectable Mini Figure - Stocking Filler - Gift Idea - Official Merchandise - Anime Fans - Backpack Decor**Funko**$12.88**4.7★**▲ 57%**](https://www.amazon.com/dp/B09V84Y7GM) [![Funko POP! Keychain: Demon Slayer - Tengen Uzui Novelty Keyring - Collectable Mini Figure - Stocking Filler - Gift Idea - Official Merchandise - Anime Fans - Backpack Decor](https://m.media-amazon.com/images/I/315YyLUsGYL.jpg)**Funko POP! Keychain: Demon Slayer - Tengen Uzui Novelty Keyring - Collectable Mini Figure - Stocking Filler - Gift Idea - Official Merchandise - Anime Fans - Backpack Decor**Funko**$13.51**4.7★**▲ 19%**](https://www.amazon.com/dp/B0CF5V1KVS)

**~~View all trending →~~**

## **Demand**

Weekly Amazon search volume, last 40 weeks — -21.3% search growth over the last 90 days.

10K6KHoliday '25Oct '25Nov '25Dec '25Feb '26Mar '26May '26Jun '26

## **Reviews**

What buyers praise and complain about, mined from review topics.

### **What buyers love **

**Quality-Overall**31%

*“The actual design pieces are well made and look great”*

**Gifting Purpose**11%

*“Good gift”*

**Chain/Key Quality**11%

*“Awesome Keychains and the quality was great”*

**Value For Money**10%

*“reasonably priced collector that would be a wonderful present for any lover of Demon Slayer”*

**Size-Overall**6%

*“Perfect size”*

**Advertised Vs Actual Product**6%

*“Exactly as described”*

**Design-Overall**5%

*“designs are really cool”*

**Durability**4%

*“none of them have broken yet I am very satisfied”*

**Material Quality**3%

*“The translucent acrylic provides the eye patterns a clean, high-end appearance, and they appear precise and intricate”*

**Weight Heavy**3%

*“He's pretty heavy-handed”*

### **What buyers complain about **

**Durability**43%

*“Broke almost instantly”*

**Size-Overall**22%

*“Bigger than expected”*

**Chain/Key Quality**5%

*“One of mine broke the very first time I attached it to my keys”*

**Scratch Resistance**3%

*“Eventually, with wear and tear, it will scratch”*

### **Top return reasons **

**Value For Money**38%

**Defective Material/Parts**15%

**Gifting Purpose**15%

**Material Quality**8%

**Color**8%

**Quality-Overall**8%

**Durability**8%