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death note merch

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Weak search conversion (0.5%) — this niche doesn't clear our bar today.

Market size 13Growth 24Conversion 6Competition 19Returns 95Price range 39Avg price 55Brand share 32Review moat 82Quality gap 20

Returns

Incredible0.9%

return rate — above 6% kills the launch gate

Review moat

Great368.19

avg incumbent reviews — the moat a new listing must climb

Avg price

Good$12.56

avg listing price — sweet spot $15–$100

Price range

Okay$7.71–$19.74

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

Brand share

Okay86%

top-5 brand share — brands hold most of the demand

Growth

Bad-2.0%

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

Quality gap

Bad4.7★

avg incumbent rating — lower means beatable quality

Competition

Bad77%

top-5 click share — a locked-up shelf

Market size

Bad$51K

$51K/yr · 835K searches

Conversion

Bad0.5%

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

Competition

The top 5 products capture 77% of clicks — a locked-up shelf that new listings rarely crack.

Brands

13 falling

Sellers

63

Top-5 brand share

86%

Open market

12%

  • Great Eastern Entertainment48%
  • HYTAIBB23%
  • Funko8%
  • ABYSTYLE4%
  • Odd Sox3%
  • BONICI2%
  • Open — no brand owns it (7 brands, 12%)

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%10%$5K20%$10K30%$15K40%$21K101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 16 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -2.0% search growth over the last 90 days.
15K10KSpike '24Holiday '24Spike '25Black Friday '25Holiday '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Jun, Nov, Dec · busiest ÷ quietest = 2.9×

Reviews

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

What buyers love

Advertised Vs Actual Product21%

“As described”

Quality-Overall20%

“Nice detail”

Chain/Key Quality12%

“Super Cute Keychain”

Size-Overall10%

“Perfect Size”

Soft Feel8%

“Its very soft”

Weight Heavy6%

“Very nice and heavy”

Durability5%

“Very durable”

Value For Money5%

“Its great for the price as well”

Design-Overall3%

“Cool design”

Gifting Purpose3%

“Perfect little gift for Totoro fans”

What buyers complain about

Durability40%

“Broke almost immediately”

Size-Overall23%

“it was bigger than I thought it would be”

Quality-Overall10%

“Very Poorly Made”

Material Quality7%

“the material is cheap”

Thickness7%

“Thought the gold part would be thicker”

Chain/Key Quality7%

“Missing one Keychain with order”

Strength3%

“Too flimsy”

Top return reasons

Size-Overall40%
Advertised Vs Actual Product13%
Value For Money9%
Chain/Key Quality9%
Defective Material/Parts7%
Quality-Overall4%
Shape/Style3%
Durability3%
Adhesion/Stickiness2%
Gifting Purpose2%