Skip to content

耐水ペーパー 800

Pass

耐水ペーパー 800 scores 65 out of 100, a Pass. Shoppers spend an estimated $661K a year here, search demand grew +40.6% this quarter, and an estimated 0.3% of orders come back.

Flapen Score
65
65 / 100
Top 14% of 4,191 DIY・工具・ガーデン niches · +8 vs the category median of 57
Market size
¥661K/yr11K searches / yr
90-day growth
+40.6%search demand this quarter
Competition
52%top-5 click share · 14 brands · 37 sellers

Flapen Score

耐水ペーパー 800 against its category

The dotted line is the DIY・工具・ガーデン average. Past it, 耐水ペーパー 800 is stronger. Inside it, weaker.

65Pass
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The 耐水ペーパー 800 market on Amazon at a glance

Shoppers on Amazon Japan searched for 耐水ペーパー 800 11K times last year and spent an estimated ¥661K. The top 5 brands take 66% of clicks. Flapen scores it 65 out of 100, a Pass.

01 · Demand

An estimated 11.6% 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 11.6% of those searches ended in a purchase. Searches in the last 90 days moved +40.6% against the 90 days before. Searches, conversion and average price together put the market at an estimated ¥661K a year.

Searches, last 12 months
11K
Growth, 90 days vs prior 90
+40.6%
Conversion, latest week
11.6%
Market size, estimated
¥661Ka year
Top search term
耐水ペーパー 800番5K searches a year

02 · Price

A sale here is worth ¥535.50.

Listings sell for ¥535.50 on average, from ¥122.36 to ¥832.06. Amazon reports units sold in ranges. This niche sold 1K to 1K a year. The average listing sells 0 to 100 of them. At ¥535.50 that is ¥0 to ¥54K a year per listing.

Average price
¥535.50above the $15 to $100 sweet spot
Price range
¥122.36–¥832.06
Amazon Japan median price
¥1942.07across 14,733 niches
Units sold a year
1K–1K
Units per listing a year
0–100
Revenue per listing a year
¥0–¥54K
Returns
0.3%of orders · Amazon Japan median 0.4%

03 · Entry bar

The bar here is low.

57% of listings pay for placement with sponsored ads. 90% ship with Prime. On an average day, 8.0% of listings are out of stock. The average listing ranks #72 within 大工道具・用品. It carries 421 reviews at 4.30 stars, so a new listing needs social proof before a better product.

Sponsored listings
57%
Prime listings
90%
Out of stock, average day
8.0%
Average rank
#72in 大工道具・用品
Average rating
4.30 starsAmazon Japan average 4.15 stars
Average reviews
421per listing
Listings tracked
21

04 · Newcomers

3 of last year's 5 launches cleared the first-year sales bar.

5 products launched here in the last 12 months. 3 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 79 months on average, so the names here are established.

Launched, last 12 months
5
Successful launches
3Amazon's first-year sales bar
Average brand age
79 months

Products

Top 耐水ペーパー 800 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 52% of clicks. Leaders hold, but buyers still shop past them.

Brands

14 flat

Sellers

37

Top-5 brand share

66%

Top 20: 100%

Top-5 click share

52%

Top 20: 99%

Open market

28%

  • Brand 123%
  • Brand 219%
  • Brand 39%
  • Brand 48%
  • Brand 57%
  • Brand 67%

Demand

耐水ペーパー 800 search demand

Weekly searches over the year. Pick a range.

350250Spike '26Prime Day '26Mar '26Apr '26May '26May '26Jun '26Jul '26

Search terms

Top 耐水ペーパー 800 search terms shoppers use

The exact words shoppers type, with yearly volume, growth, and conversion.

  • 耐水ペーパー 800番5K/yr
  • 800番 ペーパー2K/yr
  • 耐水ペーパー 8003K/yr

Reviews and returns

What reviews say buyers love and hate about 耐水ペーパー 800

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

24%of positive reviews mention “コストパフォーマンス”
21%of negative reviews mention “コストパフォーマンス”
0.3%of orders come back
“安いので不安でしたが”
A buyer, on “コストパフォーマンス”21% 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.

13 topics

NegativePositive

FAQ

Common 耐水ペーパー 800 questions

Answered from the same tracked data.