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manga art supplies

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A small market ($23K/yr) — this niche doesn't clear our bar today.

Market size 6Growth 26Conversion 25Competition 29Returns 97Price range 81Avg price 80Brand share 36Review moat 49Quality gap 21

Returns

Incredible0.5%

return rate — above 6% kills the launch gate

Price range

Great$9.31–$40.86

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

Avg price

Great$16.99

avg listing price — sweet spot $15–$100

Review moat

Okay1,563.47

avg incumbent reviews — the moat a new listing must climb

Brand share

Okay83%

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

Competition

Okay68%

top-5 click share — leaders hold, buyers still browse

Growth

Okay+1.1%

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

Conversion

Bad2.0%

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

Quality gap

Bad4.7★

avg incumbent rating — lower means beatable quality

Market size

Bad$23K

$23K/yr · 69K searches

Competition

The top 5 products take 68% of clicks — established leaders, but buyers still shop beyond them.

Brands

13 rising

Sellers

56

Top-5 brand share

83%

Open market

13%

  • Deleter61%
  • Clairefontaine7%
  • IC6%
  • Atyhao5%
  • Prismacolor4%
  • Canson4%
  • Open — no brand owns it (7 brands, 13%)

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%$2K20%$5K30%$7K40%$9K1101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 19 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +1.1% search growth over the last 90 days.
4K3KSpike '24Holiday '24Spike '25Prime Day '25Black Friday '25Holiday '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Nov, Dec · busiest ÷ quietest = 3.8×

Reviews

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

What buyers love

Quality-Overall24%

“Excellent product”

Value For Money11%

“Good value”

Pen/Pencil Quality10%

“Quality pencils”

Drawing Experience9%

“Great for drawing”

Size-Overall6%

“Good size”

Advertised Vs Actual Product4%

“As advertised”

Color3%

“colors are great”

Ease Of Use3%

“Easy of use”

Writing Experience2%

“they write very smoothly”

Gifting Purpose2%

“Great gift”

What buyers complain about

Dry/Empty Ink13%

“Some were dry the first time I used them”

Moist/Dry10%

“All Dried up”

Durability9%

“breaks very easy”

Ink Leakage7%

“Ink runs out quick”

Advertised Vs Actual Product5%

“Sellers listing should be reported for false information of their product:”

Value For Money4%

“Not worth the money”

Quality-Overall4%

“Pen qualities are false”

Color4%

“the black was too light”

Thickness3%

“Way too thin”

Drying Time3%

“Came dried out”

Top return reasons

Dry/Empty Ink11%
Size-Overall9%
Functionality-Overall9%
Ink Refill8%
Defective Material/Parts6%
Advertised Vs Actual Product6%
Value For Money6%
Quality-Overall6%
Color4%
Writing Experience4%