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アタックワンal

Skip it

Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.

Market size 71Growth 10Conversion 91Competition 12Returns 99Price range 0Avg price 0Brand share 0Review moat 56Quality gap 79

Returns

Incredible0.2%

return rate — above 5% kills the launch gate

Conversion

Great10.9%

search→purchase rate — share of searches ending in a sale

Quality gap

Great4.2★

avg incumbent rating — lower means beatable quality

Market size

Good¥752K

¥752K/yr · 6K searches

Review moat

Good1,270.11

avg incumbent reviews — the moat a new listing must climb

Competition

Bad86%

top-5 click share — a locked-up shelf

Growth

Bad-29.3%

90-day search growth — must beat 0% to launch

Brand share

Bad100%

top-5 brand share — brand-locked demand

Avg price

Bad¥1093.13

avg listing price — sweet spot $15–$100

Price range

Bad¥844.04–¥1612.62

cheapest to priciest tracked listing — scored on the share inside $15–$100

According to Flapen's Amazon Japan niche tracking, アタックワンal is a ¥752K/yr Amazon Japan market (6K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 44/100.

Data updated Jul 30, 2026 · scored weekly · How we score niches

アタックワンal market data

Units sold / yr
250–500
avg 0–100/product
Revenue / yr
¥273K–¥547K
units × avg price
Conversion rate
10.9%
Avg BSR
#71
Page quality
0%
Prime
100%
Sponsored
78%
Out of stock
20.0%
Avg brand age
93 months
Avg seller age
194 days

Competition & brand share

The top 5 products capture 86% of clicks — a locked-up shelf that new listings rarely crack.

Brands

3 falling

Sellers

66

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

86%

Top 20: 100%

Open market

0%

  • フマキラー52%
  • KINCHO園芸35%
  • エムシー緑化14%
  • Open — no brand owns it (0%)

Demand

Weekly Amazon search volume, last 16 weeks — -29.3% search growth over the last 90 days.
400300Apr '26Apr '26May '26May '26Jun '26Jun '26Jul '26Jul '26

Top アタックワンal products on Amazon

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%15%¥113K30%¥226K45%¥338K60%¥451K101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 9 tracked products in this niche — three views at once, no toggling.

What buyers say about アタックワンal

What buyers praise and complain about, mined from review topics.

What buyers love

使用の容易さ34%

“お手軽”

効率18%

“よく効きます”

コストパフォーマンス14%

“お買い得”

スプレー/フロー10%

“スプレー式で手軽”

総合品質4%

“良い商品だと思います!”

耐久性3%

“使いやすく効き目が長持ち”

保管容量3%

“容量はたっぷりサイズです。”

広告と実際の製品の違い2%

“説明通りの効果”

匂い1%

“刺激的な匂いもありません”

強さ1%

“バラの葉は全く弱りません。”

What buyers complain about

機能全体18%

“全然効きません”

コストパフォーマンス11%

“もうちょっと安くしてー”

スプレー/フロー11%

“スプレーする手が疲れて来ました。”

漏れ防止8%

“液垂れがひどい”

8%

“白い跡が消えない”

サイズ全体6%

“もっと大きいのが欲しいなぁ。”

重い5%

“1000mlはちょっと重いです。”

使用の容易さ4%

“面倒でほとんど実行していません。”

屋外での使用に適している3%

“ベランダ園芸には無理 広いお庭で使ってください”

清掃の容易さ3%

“混ぜるのとか液だれがめんどくさくて結局、自家製の穀物酢とダインブレンドで優しくスポンジで撫でながらケアするのが1番いいかな。”

Top return reasons

漏れ防止47%
機能全体13%
サイズ全体7%
軽い7%
スプレー/フロー7%
商品の状態3%
互換性-全体3%
コストパフォーマンス3%
清掃の容易さ3%
不良材料/部品3%

Common questions

Is アタックワンal profitable to sell on Amazon Japan?
The niche generates ¥752K/yr across 9 tracked products. 90-day search growth is -29.3%. Flapen's verdict: Skip it (44/100).
How competitive is the アタックワンal niche?
3 brands and 66 sellers compete. The top 5 products take 86% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in アタックワンal?
Top complaints mined from reviews: 機能全体, コストパフォーマンス, スプレー/フロー. The return rate is 0.2%.
What does it cost to enter the アタックワンal niche?
Listings span ¥844.04–¥1612.62; the average listing price is ¥1093.13 (sweet spot $15–$100). The average incumbent carries 1,270 reviews — the moat a new listing must climb.