---
title: "oni mask — Niche Verdict: Worth a look (52/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/clothing-shoes-jewelry/oni-mask"
last_updated: "2026-07-14T03:13:23.771Z"
locale: en
meta:
  description: "oni mask shows no brand lock-in (top 5 brands take 30% of clicks), but weak search conversion (0.3%) keeps it on the watch list."
  "og:description": "oni mask shows no brand lock-in (top 5 brands take 30% of clicks), but weak search conversion (0.3%) keeps it on the watch list."
  "og:title": "oni mask — Niche Verdict: Worth a look (52/100) | Amazon United States - Flapen"
---

Back to Flapen home

# **oni mask**

**Worth a look**

Shows no brand lock-in (top 5 brands take 30% of clicks), but weak search conversion (0.3%) keeps it on the watch list.

Market size 11Growth 23Conversion 3Competition 93Returns 48Price range 65Avg price 95Brand share 96Review moat 46Quality gap 82

**Brand share**

**Incredible****30%**

top-5 brand share — no brand owns this niche

**Avg price**

**Incredible****$31.87**

avg listing price — sweet spot $15–$100

**Competition**

**Great****22%**

top-5 click share — an open shelf

**Quality gap**

**Great****4.2★**

avg incumbent rating — lower means beatable quality

**Price range**

**Good****$6.08–$137.67**

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

**Returns**

**Okay****3.3%**

return rate — above 6% kills the launch gate

**Review moat**

**Okay****1,918.38**

avg incumbent reviews — the moat a new listing must climb

**Growth**

**Bad****-4.8%**

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

**Market size**

**Bad****$44K**

$44K/yr · 517K searches

**Conversion**

**Bad****0.3%**

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

## **Competition**

Clicks spread well past the top 5 (22% combined) — an open shelf where new products get seen.

**Brands**

**58 **▲rising

**Sellers**

**116**

**Top-5 brand share**

**30%**

**Open market**

**65%**

- PDLING7% - ONETIGRIS6% - MTGHYARE6% - HTLNUZD5% - AOUTACC5% - Beyond Collectibles5%

## **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%2%$8904%$2K6%$3K8%$4K1101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)7 products missing review or click data not plotted

All 81 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![Tactical Half Face Masks Evil Demon Hannya Kabuki Samurai Oni Mask Airsoft Protective Masks for Cs War Game Halloween Party (Black)](https://m.media-amazon.com/images/I/41EsnQF1mAL.jpg)**Tactical Half Face Masks Evil Demon Hannya Kabuki Samurai Oni Mask Airsoft Protective Masks for Cs War Game Halloween Party (Black)**MTGHYARE**$17.13**4.4★488 rev](https://www.amazon.com/dp/B093B2GL3N) [2![Vercico Oni Samurai Mask Half Face Japanese Warrior Mask Ghost Warrior Character Masks Novelty Halloween Party Cosplay Costume Cool Halloween Cosplay Prop for Adults](https://m.media-amazon.com/images/I/31S5vAWaLsL.jpg)**Vercico Oni Samurai Mask Half Face Japanese Warrior Mask Ghost Warrior Character Masks Novelty Halloween Party Cosplay Costume Cool Halloween Cosplay Prop for Adults**Vercico**$24.18**4.4★340 rev](https://www.amazon.com/dp/B08D983VDG) [3![ROXUN Ski Mask Balaclava Shiesty Motorcycle Summer Cooling Breathable UV Protector for Men/Women Black](https://m.media-amazon.com/images/I/31bAOTkC-ZL.jpg)**ROXUN Ski Mask Balaclava Shiesty Motorcycle Summer Cooling Breathable UV Protector for Men/Women Black**ROXUN**$7.00**4.6★2,521 rev](https://www.amazon.com/dp/B0BJFJ3J3S) [4![HTLNUZD Full Face Mask Halloween Latex Mask Cosplay Japanese for PrajnaHeadgear Samurai Evil KabukiHannya Party Mask Decorate (gray)](https://m.media-amazon.com/images/I/41SW3LmawEL.jpg)**HTLNUZD Full Face Mask Halloween Latex Mask Cosplay Japanese for PrajnaHeadgear Samurai Evil KabukiHannya Party Mask Decorate (gray)**HTLNUZD**$22.38**2.8★19 rev](https://www.amazon.com/dp/B0DF5CQPGG) [5![SASKATE Japanese Hannya Mask Samurai Oni Face Cover Halloween Cosplay Horror Face Cover for Stage Performance (Red)](https://m.media-amazon.com/images/I/41-1KJo63yL.jpg)**SASKATE Japanese Hannya Mask Samurai Oni Face Cover Halloween Cosplay Horror Face Cover for Stage Performance (Red)**SASKATE**$56.10**4.0★18 rev](https://www.amazon.com/dp/B0DDCPB5GY)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![Wodoochey Samurai Oni Mask Japanese Hannya Horror Cosplay Prajna Ghostface for Halloween Party Costume Props](https://m.media-amazon.com/images/I/416PW-nEhGL.jpg)**Wodoochey Samurai Oni Mask Japanese Hannya Horror Cosplay Prajna Ghostface for Halloween Party Costume Props**Wodoochey**$79.71**0 rev3mo ago](https://www.amazon.com/dp/B0GW4RMMC4) [![Yokai Oni Face Mask Devil Japanese Demon Tattoo Oni Mask Trucker Hat with Adjustable Mesh Back Black](https://m.media-amazon.com/images/I/41H8c+Z5q7L.jpg)**Yokai Oni Face Mask Devil Japanese Demon Tattoo Oni Mask Trucker Hat with Adjustable Mesh Back Black**Japanese Aesthetic by Tokyo Waves**$19.92**0 rev3mo ago](https://www.amazon.com/dp/B0GVJQKLBL) [![TOYANDONA Half Face Japanese Oni Hannya Mask for Halloween Cosplay Samurai Demon Mask with Gold Fangs for Masquerade Party and Costume Role Play](https://m.media-amazon.com/images/I/41x9NB2pGKL.jpg)**TOYANDONA Half Face Japanese Oni Hannya Mask for Halloween Cosplay Samurai Demon Mask with Gold Fangs for Masquerade Party and Costume Role Play**TOYANDONA**$22.77**2 rev4mo ago](https://www.amazon.com/dp/B0GRD21MGR) [![Japanese Demon Oni Mask Harajuku Trucker Hat with Adjustable Mesh Back Black](https://m.media-amazon.com/images/I/41Rj4HjH3ZL.jpg)**Japanese Demon Oni Mask Harajuku Trucker Hat with Adjustable Mesh Back Black**Japanese Demon Oni Mask Harajuku**$19.83**0 rev4mo ago](https://www.amazon.com/dp/B0GQQMTBBC) [![Japanese Tengu Mask Wall Hanging Decor Noh Mask 6.0 Inch S02-29-Z-US](https://m.media-amazon.com/images/I/41D4HqgWeNL.jpg)**Japanese Tengu Mask Wall Hanging Decor Noh Mask 6.0 Inch S02-29-Z-US**YOSHINOYA KYUBEI**$49.07**2 rev4mo ago](https://www.amazon.com/dp/B0GK19M5BK)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![ONI Collective Mini Clip Bracelet 7.5 Inch 925 Sterling Silver Rhodium-Plated Paperclip Chain Minimalist Everyday Bracelet](https://m.media-amazon.com/images/I/31CUDstj-oL.jpg)**ONI Collective Mini Clip Bracelet 7.5 Inch 925 Sterling Silver Rhodium-Plated Paperclip Chain Minimalist Everyday Bracelet**ONI**$84.55**0.0★**▲ 367%**](https://www.amazon.com/dp/B0GFGCQB72) [![Mizuno Samurai Catchers Face Mask Red](https://m.media-amazon.com/images/I/31LJ6huMjYL.jpg)**Mizuno Samurai Catchers Face Mask Red**Mizuno**$86.75**4.1★**▲ 360%**](https://www.amazon.com/dp/B08FJWRY7W) [![ROXUN Ski Mask Balaclava Shiesty Motorcycle Summer Cooling Breathable UV Protector for Men/Women Black](https://m.media-amazon.com/images/I/31bAOTkC-ZL.jpg)**ROXUN Ski Mask Balaclava Shiesty Motorcycle Summer Cooling Breathable UV Protector for Men/Women Black**ROXUN**$7.00**4.6★**▲ 357%**](https://www.amazon.com/dp/B0BJFJ3J3S) [![Wodoochey Samurai Oni Mask Japanese Hannya Horror Cosplay Prajna Ghostface for Halloween Party Costume Props](https://m.media-amazon.com/images/I/416PW-nEhGL.jpg)**Wodoochey Samurai Oni Mask Japanese Hannya Horror Cosplay Prajna Ghostface for Halloween Party Costume Props**Wodoochey**$79.71**0.0★**▲ 356%**](https://www.amazon.com/dp/B0GW4RMMC4) [![Yokai Oni Face Mask Devil Japanese Demon Tattoo Oni Mask Trucker Hat with Adjustable Mesh Back Black](https://m.media-amazon.com/images/I/41H8c+Z5q7L.jpg)**Yokai Oni Face Mask Devil Japanese Demon Tattoo Oni Mask Trucker Hat with Adjustable Mesh Back Black**Japanese Aesthetic by Tokyo Waves**$19.92**0.0★**▲ 355%**](https://www.amazon.com/dp/B0GVJQKLBL)

**~~View all trending →~~**

## **Demand & seasonality**

Weekly Amazon search volume, last 104 weeks — -4.8% search growth over the last 90 days.

35K25KSpike '24Spike '25 seasonSepDecMarJunAugNovMarMay

Peak months: Oct · busiest ÷ quietest = 4.1×

## **Reviews**

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

### **What buyers love **

**Quality-Overall**17%

*“These feel so good in quality that they became my favorite sunglasses”*

**Size-Overall**14%

*“not too tight”*

**Warmth**10%

*“Keeps Me Warm”*

**Comfort-Overall**6%

*“But comfortable to wear”*

**Advertised Vs Actual Product**6%

*“As advertised”*

**Value For Money**6%

*“Good for the price”*

**Breathability**5%

*“breathable material”*

**Material Quality**3%

*“breathable material”*

**Soft Feel**2%

*“Nice & soft”*

**Weight Light**2%

*“Lightweight and breathable”*

### **What buyers complain about **

**Size-Overall**17%

*“too long”*

**Thickness**12%

*“It is not thick in material ans can see higher quality ones being a better choice for those who plan to use it for long term and consistently”*

**Quality-Overall**6%

*“Poor Quality”*

**Thin**5%

*“Extremely thin”*

**Material Quality**4%

*“Cheap material”*

**Warmth**3%

*“it is a little thin so it will not keep you very warm”*

**Durability**3%

*“Broke on first wear”*

**Breathability**2%

*“Definitely not very breathable”*

**Comfort-Overall**2%

*“Tight and uncomfortable”*

**Stretchability/Expandability/Elasticity**2%

*“It feels like a glove only if you stretch it out then it wont”*

### **Top return reasons **

**Size-Overall**43%

**Thin**19%

**Material Quality**8%

**Neck Fit**4%

**Advertised Vs Actual Product**4%

**Quality-Overall**3%

**Warmth**2%

**Value For Money**2%

**Breathability**2%

**Length**1%