Hobonichi Weeks Cover
FailDemand is soft, at -55.4% this quarter, so Hobonichi Weeks Cover is a Fail.
- Flapen Score
- 41 / 100Ranks 313 of 426 Office Products niches · −6 vs the category median of 4741
- Market size
- $181K/yr260K searches / yr
- 90-day growth
- -55.4%search demand this quarter
- Competition
- 47%top-5 click share · 8 brands · 26 sellers
Flapen Score
Hobonichi Weeks Cover against its category
The dotted line is the Office Products average. Past it, Hobonichi Weeks Cover is stronger. Inside it, weaker.
Market
The Hobonichi Weeks Cover market on Amazon at a glance
Shoppers on Amazon United States searched for Hobonichi Weeks Cover 260K times last year and spent an estimated $181K. The top 5 brands take 93% of clicks. Flapen scores it 41 out of 100, a Fail.
01 · Demand
An estimated 2.1% of those searches ended in a purchase.
Shoppers searched for this 260K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 2.1% of those searches ended in a purchase. Searches in the last 90 days moved -55.4% against the 90 days before. Searches, conversion and average price together put the market at an estimated $181K a year.
- Searches, last 12 months
- 260K
- Growth, 90 days vs prior 90
- -55.4%
- Conversion, latest week
- 2.1%
- Market size, estimated
- $181Ka year
- Top search term
- hobonichi weeks cover163K searches a year
02 · Price
A sale here is worth $34.04.
Listings sell for $34.04 on average, from $5.25 to $69.01. Amazon reports units sold in ranges. This niche sold 10K to 13K a year. The average listing sells 250 to 500 of them. At $34.04 that is $9K to $17K a year per listing.
- Average price
- $34.04inside the $15 to $100 sweet spot
- Price range
- $5.25–$69.01
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 10K–13K
- Units per listing a year
- 250–500
- Revenue per listing a year
- $9K–$17K
- Returns
- 2.6%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
68% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 6.5% of listings are out of stock. The average listing ranks #1,979 within Planners, Refills & Covers. It carries 208 reviews at 4.70 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 68%
- Prime listings
- 100%
- Out of stock, average day
- 6.5%
- Average rank
- #1,979in Planners, Refills & Covers
- Average rating
- 4.70 starsAmazon United States average 4.42 stars
- Average reviews
- 208per listing
- Listings tracked
- 28
04 · Newcomers
2 of last year's 11 launches cleared the first-year sales bar.
11 products launched here in the last 12 months. 2 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 31 months on average, so a newcomer is not facing entrenched names.
- Launched, last 12 months
- 11
- Successful launches
- 2Amazon's first-year sales bar
- Average brand age
- 31 months
Products
Top Hobonichi Weeks Cover products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 9, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Hobonichi Techo Accessories Clear Cover for Weeks
- Price
- $9.05
- Rating
- 4.8/5
- Reviews
- 2,493
- Age
- 7y ago

Hobonichi Techo Weeks Cover Alettone: Gray (Tall & Slim Size Cover Only)
- Price
- $26.33
- Rating
- 4.5/5
- Reviews
- 16
- Age
- 1y ago

Jelly Cover for Hobonichi Weeks Planner - 8.2x7.7 Inches Clear Plastic Planner Cover Compatible with April Start & Mega Planners Glitter Star Design
- Price
- $9.06
- Rating
- 4.4/5
- Reviews
- 25
- Age
- 6mo ago

Moterm Leather Cover for Hobonichi Weeks - Fits Hobonichi Weeks/Weeks Mega with Back Pocket (Pebbled-Olive)
- Price
- $40.26
- Rating
- 4.8/5
- Reviews
- 605
- Age
- 2y ago

Clear Cover for Hobonichi Weeks Planner- 8.0x7.7 Inches Plastic Cover for Weeks Book Protective Sleeves Compatible with April Start & Mega Planners(1-Pack)
- Price
- $7.85
- Rating
- 4.6/5
- Reviews
- 178
- Age
- 8mo ago
Trending
estimated 90-day click momentum
Anti-Yellowing Clear Planner Cover for Hobonichi Weeks & Mega Perfect Fit Not Flimsy Flexible & Durable Reinforced Pen Loop & Pockets Water-Resistant Planner Sleeve (1-Pack)
- Price
- $5.25
- Rating
- 4.3/5
- Reviews
- 30
- Age
- 5mo ago

Hobonichi Techo 2026 Spring Weeks Moomin: Little My Everywhere! (Japanese Tall & Slim April Start)
- Price
- $38.72
- Rating
- 4.6/5
- Reviews
- 11
- Age
- 5mo ago

Moterm Leather Cover for Hobonichi Weeks - Fits Hobonichi Weeks/Weeks Mega with Back Pocket (Pebbled-Olive)
- Price
- $40.26
- Rating
- 4.8/5
- Reviews
- 605
- Age
- 2y ago

Hobonichi Techo 2026 Spring Weeks Colors: Sky Mist (Japanese Tall & Slim April Start)
- Price
- $35.91
- Rating
- 4.8/5
- Reviews
- 51
- Age
- 5mo ago

Jelly Cover for Hobonichi Weeks Planner - 8.2x7.7 Inches Clear Plastic Planner Cover Compatible with April Start & Mega Planners Glitter Star Design
- Price
- $9.06
- Rating
- 4.4/5
- Reviews
- 25
- Age
- 6mo ago
Newest
by launch date
Anti-Yellowing Clear Planner Cover for Hobonichi Weeks & Mega Perfect Fit Not Flimsy Flexible & Durable Reinforced Pen Loop & Pockets Water-Resistant Planner Sleeve (1-Pack)
- Price
- $5.25
- Rating
- 4.3/5
- Reviews
- 30
- Age
- 5mo ago

Hobonichi Techo 2026 Spring Weeks Moomin: Little My Everywhere! (Japanese Tall & Slim April Start)
- Price
- $38.72
- Rating
- 4.6/5
- Reviews
- 11
- Age
- 5mo ago

Hobonichi Techo 2026 Spring Weeks Colors: Sky Mist (Japanese Tall & Slim April Start)
- Price
- $35.91
- Rating
- 4.8/5
- Reviews
- 51
- Age
- 5mo ago

Hobonichi Techo 2026 Spring Weeks Colors: Antique Green (Japanese Tall & Slim April Start)
- Price
- $35.78
- Rating
- 4.8/5
- Reviews
- 51
- Age
- 5mo ago

Hobonichi Techo 2026 Spring Weeks Moomin: To the Outdoor Dance Hall (Japanese Tall & Slim April Start)
- Price
- $39.43
- Rating
- 5.0/5
- Reviews
- 8
- Age
- 5mo ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 47% of clicks. Leaders hold, but buyers still shop past them.
Brands
8 flat
Sellers
26
Est. top-5 brand share
93%
Top 20: 100%
Est. top-5 click share
47%
Top 20: 90%
Open market
3%
- ほぼ日57%
- Moterm12%
- Ox Knight11%
- ALLAX7%
- DILVREWA5%
- Noboty4%
- Open — no brand owns it (2 brands, 3%)
Demand
Hobonichi Weeks Cover search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jan, Dec · busiest ÷ quietest = 24.1× · 7 of 12 months tracked
Search terms
Top Hobonichi Weeks Cover search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- hobonichi weeks cover163K/yr
- hobonichi weeks april start12K/yr
- hobonichi weeks clear cover22K/yr
- weeks cover9K/yr
- weeks planner cover6K/yr
- hobonichi techo weeks cover4K/yr
- hobonichi clear cover8K/yr
- weeks planner 20267K/yr
- hobonichi weeks mega cover10K/yr
- hobonichi weeks cover clear7K/yr
Reviews and returns
What reviews say buyers love and hate about Hobonichi Weeks Cover
We read the reviews and the return reasons for every product selling here.
“Too big”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
18 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Hobonichi Weeks Cover questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









