One Piece
weak search conversion (0.9%) — One Piece doesn't clear our bar today.
Flapen Score
Is One Piece profitable on Amazon?
According to Flapen's Amazon United Kingdom niche tracking, One Piece is a £186K/yr Amazon United Kingdom market (1.2M searches/yr). The top 5 brands hold 84% of demand. Demand peaks in Nov–Dec. Verdict: Skip it — 49/100.
One Piece: the Amazon niche in one read
Everything a seller checks before entering, in three answers.
Is the demand real?
Not really. Search demand moved -6.4% over the last 90 days and 0.9% of searches end in a purchase.
£186K
revenue / yr
Who owns the niche?
The top 5 brands hold 84% of demand, so 16% of the market is open.
16%
open market share
Is there a way in?
Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.6★ — the gap to enter on.
0/100
page quality · 61 products
Top One Piece 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
One Piece Socks for Men & Teens 5 Pack Calf Length Luffy Funny Socks Soft Breathable Work Sports Casual Anime Gifts for Men (2.5/6.5 UK Black)
- Price
- £14.42
- Rating
- 4.7/5
- Reviews
- 254
- Age
- 1y ago
One Piece Boys Pyjamas Short Sleeve Pjs For Boys Kids Pjs For Summer Black 7-8 Years
- Price
- £14.07
- Rating
- 4.2/5
- Reviews
- 48
- Age
- 1y ago
Funko Pop! Keychain: One Piece - Monkey D. Luffy Gear 5Novelty Keyring - Collectable Mini Figure - Stocking Filler - Gift Idea - Official Merchandise - Anime Fans - Backpack Decor
- Price
- £4.35
- Rating
- 4.7/5
- Reviews
- 50
- Age
- 4mo ago
One Piece Boys Pyjamas Short Sleeve Pjs For Boys Kids Pjs For Summer Black 9-10 Years
- Price
- £13.38
- Rating
- 4.2/5
- Reviews
- 48
- Age
- 1y ago
One Piece (Omnibus Edition) Vol. 1: Includes vols. 1 2 & 3: Volume 1
- Price
- £11.89
- Rating
- 4.7/5
- Reviews
- 4,623
- Age
- 16y ago
Trending
90-day click momentum
Get Trend One Piece Boys Swimming Shorts 7-14 Yrs UPF 50+ Mesh Lined Swim Shorts Elasticated Swimming Trunks Pool Beach Essentials (11-12 Years Multi One Piece)
- Price
- £10.84
- Rating
- 4.6/5
- Reviews
- 51
- Age
- 7mo ago
Get Trend One Piece Boys Pyjama Set 7-14 Yrs 2 Pack Short Pj Bottoms Crew Neck T-Shirts Soft Manga Loungewear Anime Gifts for Boys (11-12 Years Multi One Piece)
- Price
- £16.59
- Rating
- 4.5/5
- Reviews
- 46
- Age
- 9mo ago
Funko Pop! Keychain: One Piece - Monkey D. Luffy Gear 5Novelty Keyring - Collectable Mini Figure - Stocking Filler - Gift Idea - Official Merchandise - Anime Fans - Backpack Decor
- Price
- £4.35
- Rating
- 4.7/5
- Reviews
- 50
- Age
- 4mo ago
Get Trend One Piece Boys Boxer Shorts 7-15 Yrs 5 Pack Soft & Stretchy Underwear Elasticated & Breathable Anime Manga Boys Pants (9-10 Years Multi One Piece)
- Price
- £13.76
- Rating
- 4.7/5
- Reviews
- 105
- Age
- 1y ago
Get Trend One Piece Boys Boxer Shorts 7-15 Yrs 5 Pack Soft & Stretchy Underwear Elasticated & Breathable Anime Manga Boys Pants (11-12 Years Multi One Piece)
- Price
- £13.66
- Rating
- 4.7/5
- Reviews
- 105
- Age
- 1y ago
Newest
by launch dateFunko Pop! Keychain: One Piece - Monkey D. Luffy Gear 5Novelty Keyring - Collectable Mini Figure - Stocking Filler - Gift Idea - Official Merchandise - Anime Fans - Backpack Decor
- Price
- £4.35
- Rating
- 4.7/5
- Reviews
- 50
- Age
- 4mo ago
Funko Mystery Mini: One Piece - Straw Hat Crew - Monkey D. Luffy Roronoa Nami and more - 1 of 12 to collect - Styles may vary - Collectable Vinyl Figure - Gift Idea - Official Merchandise
- Price
- £5.41
- Rating
- 4.6/5
- Reviews
- 64
- Age
- 5mo ago
One Piece 3D Night Light Straw Hat Table Lamp with 3 Brightness Levels White Coloured & Dual Powered LED Light for Bedroom & Desks Manga Living Room & Bedroom Decor Anime Gifts (Multi 3D Skull)
- Price
- £14.30
- Rating
- 4.2/5
- Reviews
- 176
- Age
- 6mo ago
Get Trend One Piece Boys Swimming Shorts 7-14 Yrs UPF 50+ Mesh Lined Swim Shorts Elasticated Swimming Trunks Pool Beach Essentials (11-12 Years Multi One Piece)
- Price
- £10.84
- Rating
- 4.6/5
- Reviews
- 51
- Age
- 7mo ago
Get Trend One Piece Boys Pyjama Set 7-14 Yrs 2 Pack Short Pj Bottoms Crew Neck T-Shirts Soft Manga Loungewear Anime Gifts for Boys (7-8 Years Multi One Piece)
- Price
- £15.13
- Rating
- 4.5/5
- Reviews
- 46
- Age
- 9mo ago
Competition: brands, sellers & click share
Clicks spread well past the top 5 (29% combined) — an open shelf where new products get seen.
Brands
16 falling
Sellers
204
Top-5 brand share
84%
Top 20: 100%
Top-5 click share
29%
Top 20: 66%
Open market
12%
- One Piece37%
- Get Trend21%
- Funko15%
- Simon & Schuster6%
- LEGO5%
- Paladone4%
- Open — no brand owns it (10 brands, 12%)
One Piece demand & seasonality
Weekly search volume, with the niche's key stats alongside.
Peak months: Nov, Dec · busiest ÷ quietest = 2.8×
Top One Piece search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.
- one piece1.0M/yr
- one piece merch53K/yr
- one piece anime29K/yr
- one piece gifts29K/yr
- one piece merchandise21K/yr
- one peice15K/yr
- one piece accessories8K/yr
- one piec9K/yr
- one piece gift8K/yr
- onepiece8K/yr
What reviews say buyers love and hate about One Piece
What buyers mention most, as a share of all reviews.
What buyers love
83% of reviews“Decent quality”
“Good price”
“Fun gift”
“Cool design”
“Fun to build”
What buyers complain about
63% of reviews“Nice cup, terrible quality”
“Its definitely smaller than I thought”
“a little expensive”
“It broke in 2 weeks”
“Tiny pieces built together”
One Piece return rate & reasons
Why buyers send it back, as a share of all return requests.
0.7%
Return rate
28%
Fixable by listing
The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.
Common One Piece 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.
