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Boomax

Maybe

Search demand grew +313.3% this quarter. But the top 5 brands take 100% of clicks, so Boomax 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
¥1.3M/yr17K searches / yr
90-day growth
+313.3%search demand this quarter
Competition
83%top-5 click share · 5 brands · 17 sellers

Flapen Score

Boomax against its category

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

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

Market

The Boomax market on Amazon at a glance

Shoppers on Amazon Japan searched for Boomax 17K times last year and spent an estimated ¥1.3M. All 5 brands take every click. Demand peaks in Jun–Jul–Dec. Flapen scores it 54 out of 100, a Maybe.

01 · Demand

An estimated 1.3% of those searches ended in a purchase.

Shoppers searched for this 17K times in the last 12 months. That counts every search on Amazon Japan for this niche's terms. An estimated 1.3% of those searches ended in a purchase. Searches in the last 90 days moved +313.3% against the 90 days before. Searches, conversion and average price together put the market at an estimated ¥1.3M a year.

Searches, last 12 months
17K
Growth, 90 days vs prior 90
+313.3%
Conversion, latest week
1.3%
Market size, estimated
¥1.3Ma year
Peak month
June3.2× the quietest month
Top search term
boomax 高圧洗浄機8K searches a year

02 · Price

A sale here is worth ¥6042.59.

Listings sell for ¥6042.59 on average, from ¥4057.99 to ¥9319.30. Amazon reports units sold in ranges. This niche sold 100 to 250 a year. The average listing sells 0 to 100 of them. At ¥6042.59 that is ¥0 to ¥604K a year per listing.

Average price
¥6042.59above the $15 to $100 sweet spot
Price range
¥4057.99–¥9319.30
Amazon Japan median price
¥1942.07across 14,733 niches
Units sold a year
100–250
Units per listing a year
0–100
Revenue per listing a year
¥0–¥604K
Returns
1.3%of orders · Amazon Japan median 0.4%

03 · Entry bar

The bar here is ads.

100% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 39.8% of listings are out of stock. The average listing ranks #45 within 高圧洗浄機・アクセサリ. It carries 321 reviews at 3.99 stars, so a new listing needs social proof before a better product.

Sponsored listings
100%
Prime listings
100%
Out of stock, average day
39.8%
Average rank
#45in 高圧洗浄機・アクセサリ
Average rating
3.99 starsAmazon Japan average 4.15 stars
Average reviews
321per listing
Listings tracked
10

04 · Newcomers

7 of last year's 7 launches cleared the first-year sales bar.

7 products launched here in the last 12 months. 7 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 13 months on average, so a newcomer is not facing entrenched names.

Launched, last 12 months
7
Successful launches
7Amazon's first-year sales bar
Average brand age
13 months

Products

Top Boomax 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 83% of clicks. A locked shelf that new listings rarely crack.

Brands

5 falling

Sellers

17

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

83%

Top 20: 100%

Open market

0%

  • Brand 144%
  • Brand 239%
  • Brand 39%
  • Brand 45%
  • Brand 53%
  • Open — no brand owns it (0%)

Demand

Boomax search demand

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

1K600Spike '25Black Friday '25Holiday '25Spike '26Prime Day '26DecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun

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

Search terms

Top Boomax search terms shoppers use

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

  • boomax 高圧洗浄機8K/yr
  • boomax8K/yr
  • boo max 高圧洗浄機310/yr

Reviews and returns

What reviews say buyers love and hate about Boomax

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

15%of positive reviews mention “使用の容易さ”
13%of negative reviews mention “騒音レベル”
1.3%of orders come back
“音は大きめ”
A buyer, on “騒音レベル”13% 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.

21 topics

NegativePositive

FAQ

Common Boomax questions

Answered from the same tracked data.