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プレステラ105

Fail

The top 5 brands take 100% of clicks, so プレステラ105 is a Fail.

Flapen Score
48
48 / 100
Ranks 3,505 of 4,191 DIY・工具・ガーデン niches · −9 vs the category median of 57
Market size
¥2.0M/yr12K searches / yr
90-day growth
+17.2%search demand this quarter
Competition
98%top-5 click share · 3 brands · 15 sellers

Flapen Score

プレステラ105 against its category

The dotted line is the DIY・工具・ガーデン average. Past it, プレステラ105 is stronger. Inside it, weaker.

48Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The プレステラ105 market on Amazon at a glance

Shoppers on Amazon Japan searched for プレステラ105 12K times last year and spent an estimated ¥2.0M. All 3 brands take every click. Flapen scores it 48 out of 100, a Fail.

01 · Demand

An estimated 11.5% of those searches ended in a purchase.

Shoppers searched for this 12K times in the last 12 months. That counts every search on Amazon Japan for this niche's terms. An estimated 11.5% of those searches ended in a purchase. Searches in the last 90 days moved +17.2% against the 90 days before. Searches, conversion and average price together put the market at an estimated ¥2.0M a year.

Searches, last 12 months
12K
Growth, 90 days vs prior 90
+17.2%
Conversion, latest week
11.5%
Market size, estimated
¥2.0Ma year
Top search term
プレステラ10510K searches a year

02 · Price

A sale here is worth ¥1475.24.

Listings sell for ¥1475.24 on average, from ¥453.24 to ¥3615.12. Amazon reports units sold in ranges. This niche sold 1K to 2K a year. The average listing sells 100 to 250 of them. At ¥1475.24 that is ¥148K to ¥369K a year per listing.

Average price
¥1475.24above the $15 to $100 sweet spot
Price range
¥453.24–¥3615.12
Amazon Japan median price
¥1942.07across 14,733 niches
Units sold a year
1K–2K
Units per listing a year
100–250
Revenue per listing a year
¥148K–¥369K
Returns
0.2%of orders · Amazon Japan median 0.4%

03 · Entry bar

The bar here is low.

17% of listings pay for placement with sponsored ads. 67% ship with Prime. On an average day, 12.5% of listings are out of stock. The average listing ranks #416 within 鉢・プランター用品. It carries 410 reviews at 4.53 stars, so a new listing needs social proof before a better product.

Sponsored listings
17%
Prime listings
67%
Out of stock, average day
12.5%
Average rank
#416in 鉢・プランター用品
Average rating
4.53 starsAmazon Japan average 4.15 stars
Average reviews
410per listing
Listings tracked
6

04 · Newcomers

Brands here are settling in.

The brands on the shelf have sold for 39 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
39 months

Products

Top プレステラ105 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 30, 2026. The live listing can differ.

Competition

Competition: brands, sellers & click share

The top 5 products take an estimated 98% of clicks. A locked shelf that new listings rarely crack.

¥0¥196K¥392K¥588K¥785K1101001K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

3 falling

Sellers

15

Est. top-5 brand share

100%

Top 20: 100%

Est. top-5 click share

98%

Top 20: 100%

Open market

0%

  • 日本ポリ鉢販売(Japan Porihachi Hanbai)73%
  • TUC20%
  • ノーブランド品7%

Demand

プレステラ105 search demand

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

300200Spike '26Prime Day '26OctNovDecJanFebMarAprMayJunJul

Peak months: Nov · busiest ÷ quietest = 1.6× · 10 of 12 months tracked

Reviews and returns

What reviews say buyers love and hate about プレステラ105

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

30%of positive reviews mention “使用の容易さ”
0.2%of orders come back
“使いやすい”
A buyer, on “使用の容易さ”30% of positive 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.

7 topics

NegativePositive

FAQ

Common プレステラ105 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