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Cs ヤスリ

Maybe

The average product has only 25 reviews. But the top 5 brands take 100% of clicks, so Cs ヤスリ is a Maybe.

Flapen Score
54
54 / 100
Ranks 2,625 of 4,191 DIY・工具・ガーデン niches · −3 vs the category median of 57
Market size
¥1.1M/yr11K searches / yr
90-day growth
+10.0%search demand this quarter
Competition
65%top-5 click share · 2 brands · 31 sellers

Flapen Score

Cs ヤスリ against its category

The dotted line is the DIY・工具・ガーデン average. Past it, Cs ヤスリ is stronger. Inside it, weaker.

54Maybe
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Cs ヤスリ market on Amazon at a glance

Shoppers on Amazon Japan searched for Cs ヤスリ 11K times last year and spent an estimated ¥1.1M. All 2 brands take every click. Demand peaks in Jan–Dec. Flapen scores it 54 out of 100, a Maybe.

01 · Demand

An estimated 10.4% of those searches ended in a purchase.

Shoppers searched for this 11K times in the last 12 months. That counts every search on Amazon Japan for this niche's terms. An estimated 10.4% of those searches ended in a purchase. Searches in the last 90 days moved +10.0% against the 90 days before. Searches, conversion and average price together put the market at an estimated ¥1.1M a year.

Searches, last 12 months
11K
Growth, 90 days vs prior 90
+10.0%
Conversion, latest week
10.4%
Market size, estimated
¥1.1Ma year
Peak month
December3.2× the quietest month
Top search term
cs ヤスリ6K searches a year

02 · Price

A sale here is worth ¥973.57.

Listings sell for ¥973.57 on average, from ¥324.71 to ¥2858.39. Amazon reports units sold in ranges. This niche sold 750 to 1K a year. The average listing sells 0 to 100 of them. At ¥973.57 that is ¥0 to ¥97K a year per listing.

Average price
¥973.57above the $15 to $100 sweet spot
Price range
¥324.71–¥2858.39
Amazon Japan median price
¥1942.07across 14,733 niches
Units sold a year
750–1K
Units per listing a year
0–100
Revenue per listing a year
¥0–¥97K
Returns
0.3%of orders · Amazon Japan median 0.4%

03 · Entry bar

The bar here is low.

10% of listings pay for placement with sponsored ads. 95% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #271 within 大工道具・用品. It carries 25 reviews at 4.26 stars, so a new listing needs social proof before a better product.

Sponsored listings
10%
Prime listings
95%
Out of stock, average day
0.0%
Average rank
#271in 大工道具・用品
Average rating
4.26 starsAmazon Japan average 4.15 stars
Average reviews
25per listing
Listings tracked
20

04 · Newcomers

Brands here are settling in.

The brands on the shelf have sold for 43 months on average, so the names here are settling in.

Launched, last 12 months
0
Successful launches
0Amazon's first-year sales bar
Average brand age
43 months

Products

Top Cs ヤスリ products & what they sell for

Every tracked product: its share of the shelf, its reviews, and its price.

Sign in to see the products

The products selling in this niche are for signed-in readers. Every market figure above stays open to everyone.

Competition

Competition: brands, sellers & click share

The top 5 products take 65% of clicks. Leaders hold, but buyers still shop past them.

Brands

2 falling

Sellers

31

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

65%

Top 20: 100%

Open market

0%

  • Brand 190%
  • Brand 210%
  • Open — no brand owns it (0%)

Demand

Cs ヤスリ search demand

Weekly searches over the year, seasonality beneath. Pick a range.

800600Holiday '24Spike '25Spike '26Prime Day '26JanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun

Peak months: Jan, Dec · busiest ÷ quietest = 3.2×

Reviews and returns

What reviews say buyers love and hate about Cs ヤスリ

We read the reviews and the return reasons for every product selling here.

25%of positive reviews mention “使用の容易さ”
33%of negative reviews mention “厚み”
0.3%of orders come back
“こちらと比較しても圧倒的に薄いです。”
A buyer, on “厚み”33% of negative reviews mention the same topic

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.

5 topics

NegativePositive

FAQ

Common Cs ヤスリ questions

Answered from the same tracked data.