a6 notebook cover
Skip itSoft demand (-40.0% this quarter) — this niche doesn't clear our bar today.
Avg price
Incredible$26.25avg listing price — sweet spot $15–$100
Price range
Great$6.84–$86.61cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Great31%top-5 click share — an open shelf
Review moat
Good527.79avg incumbent reviews — the moat a new listing must climb
Brand share
Good63%top-5 brand share — brands hold most of the demand
Market size
Okay$211K$211K/yr · 508K searches
Returns
Okay4.1%return rate — above 6% kills the launch gate
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Conversion
Bad1.6%search→purchase rate — share of searches ending in a sale
Growth
Bad-40.0%90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, a6 notebook cover is a $211K/yr Amazon United States market (508K searches/yr). The top 5 brands hold 63% of demand. Demand peaks in Jan–Sep–Dec. Verdict: Skip it — 49/100.
Data updated Jul 9, 2026 · scored weekly · How we score niches
Market data
- Units sold / yr
- 8K–10K
- avg 100–250/product
- Revenue / yr
- $210K–$263K
- units × avg price
- Launch success
- 12%
- 2 of 17 new (360d)
- Conversion rate
- 1.6%
- Avg BSR
- #760
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 71%
- Out of stock
- 15.2%
- Avg brand age
- 39 months
- Avg seller age
- 176 days
Competition
Clicks spread well past the top 5 (31% combined) — an open shelf where new products get seen.Brands
20 rising
Sellers
63
Top-5 brand share
63%
Top 20: 100%
Top-5 click share
31%
Top 20: 68%
Open market
31%
- ほぼ日30%
- DILVREWA11%
- DESIGNPHIL8%
- Ox Knight8%
- Moterm6%
- TORAKIP5%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -40.0% search growth over the last 90 days.Peak months: Jan, Sep, Dec · busiest ÷ quietest = 5.9×
Product shelf
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 56 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share![Hobonichi Techo Original/Planner Cover [A6 Cover Only] Colors: Water Candle](https://m.media-amazon.com/images/I/31PJMftp4PL.jpg)
Hobonichi Techo Original/Planner Cover [A6 Cover Only] Colors: Water Candle
ほぼ日$38.914.7★136 rev
Midori MD Note A6 clear cover (49358006)
DESIGNPHIL$7.054.8★1,102 rev
Clear Cover for Hobonichi A6 Size Planner- 9.5x6.4 Inches Plastic Cover for HON A6 Notebook Planner Protector (1-Pack)
DILVREWA$6.844.2★65 rev
Hobonichi Techo Accessories Cover on Cover (Only for Double Covering/A6)
ほぼ日$10.594.4★497 rev
A6 Clear Planner Cover for Hobonichi Original Transparent PVC Case with Pen Holder Bookmark Card Pockets for Midori Stalogy Notebooks Waterproof Protective Cover(1-Pack)
DILVREWA$6.973.5★44 rev
Newest
by launch date
TORAKIP Travelers Leather Notebook Cover A6 Refillable Leather Journal Cover with 5 Elastic Bands Pen Holder & Pockets Fits 4.1 x 5.8 Notebooks (Inserts Not Included) Green
TORAKIP$36.631 rev
TORAKIP Genuine Leather A6 Journal Cover Refillable Handmade Notebook Cover with 3 Elastic Bands Pen Loop & Card Pockets Travel Diary Case Fits A6 4.1 x 5.8 Notebooks (Paper Not Included) Green
TORAKIP$34.7216 rev
A6 Green Velvet Cover with Clear Protection for Hobonichi A6 Cover 4.6 x 6.7 Inches Planner Cover
Generic$17.124 rev
TORAKIP Leather Journal Cover A6 Handmade Refillable Notebook Cover Fits A6 Inserts 4.1 x 5.8 With 2.2 Spine 5 Elastic Bands Pen Holder & Card Pockets (Paper Not Included) Caramel Brown
TORAKIP$36.357 rev
TORAKIP Travelers Leather Journal Cover A6 Leather Notebook Case with 3 Elastic Bands Card Slots Pen Holder & Interior Pockets Fits 4.1 x 5.8 Notebooks (Paper Not Included) Warm Brown
TORAKIP$32.376 rev
Trending
90-day click momentum
A5 Clear Planner Cover Fits for Hobonichi Techo Cousin 2026 A5 Compatible with Midori Protector for Stalogy Notebooks (1-pack)
DILVREWA$7.044.4★
TORAKIP Travelers Leather Journal Cover A6 Leather Notebook Case with 3 Elastic Bands Card Slots Pen Holder & Interior Pockets Fits 4.1 x 5.8 Notebooks (Paper Not Included) Warm Brown
TORAKIP$32.375.0★
TORAKIP Travelers Leather Notebook Cover A6 Refillable Leather Journal Cover with 5 Elastic Bands Pen Holder & Pockets Fits 4.1 x 5.8 Notebooks (Inserts Not Included) Green
TORAKIP$36.634.0★
A6 Green Velvet Cover with Clear Protection for Hobonichi A6 Cover 4.6 x 6.7 Inches Planner Cover
Generic$17.125.0★
TORAKIP Genuine Leather A6 Journal Cover Refillable Handmade Notebook Cover with 3 Elastic Bands Pen Loop & Card Pockets Travel Diary Case Fits A6 4.1 x 5.8 Notebooks (Paper Not Included) Green
TORAKIP$34.724.7★
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“love the size”
“Decent cover”
“Great Value”
“exactly as described”
“The clear plastic is durable”
“The leather is very soft and well made”
“color is really stunning”
“I also like the material because it is easy to keep clean”
“Lots of pockets”
“SO handy”
What buyers complain about
“Too big”
“Does Not Fit Hobonichi A6”
“poor quality”
“its extra thick”
“I get maybe a year out of one before it starts cracking”
“Nothing at all what it said it was it wouldnt even cover a picture let alone a book”
“struggle of putting it on”
“Its made of very cheap plastic that seems ready to tear”
“CHEMICAL SMELL UPON OPENING”
“felt intimidated by the amount of space on the page”
Top return reasons
Common questions
- Is a6 notebook cover profitable to sell on Amazon United States?
- The niche generates $211K/yr across 56 tracked products. 2 of 17 products launched in the last 360 days are still selling. 90-day search growth is -40.0%. Flapen's verdict: Skip it (49/100).
- How competitive is the a6 notebook cover niche?
- 20 brands and 63 sellers compete. The top 5 products take 31% of clicks and top 5 brands hold 63% of demand.
- What do buyers complain about in a6 notebook cover?
- Top complaints mined from reviews: Size-Overall, Compatibility-Overall, Quality-Overall. The return rate is 4.1%.
- When does demand for a6 notebook cover peak?
- Demand peaks in Jan–Sep–Dec; the busiest month runs 5.9× the quietest.
- What does it cost to enter the a6 notebook cover niche?
- Listings span $6.84–$86.61; the average listing price is $26.25 (sweet spot $15–$100). The average incumbent carries 528 reviews — the moat a new listing must climb.
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