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anex なめたネジはずし

Skip it

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

Market size 67Growth 46Conversion 96Competition 3Returns 97Price range 0Avg price 0Brand share 0Review moat 74Quality gap 88

Returns

Incredible0.6%

return rate — above 5% kills the launch gate

Conversion

Incredible14.1%

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

Quality gap

Great4.1★

avg incumbent rating — lower means beatable quality

Review moat

Good543.67

avg incumbent reviews — the moat a new listing must climb

Market size

Good¥667K

¥667K/yr · 4K searches

Growth

Okay+16.5%

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

Competition

Bad96%

top-5 click share — a locked-up shelf

Brand share

Bad100%

top-5 brand share — brand-locked demand

Avg price

Bad¥1094.69

avg listing price — sweet spot $15–$100

Price range

Bad¥519.74–¥2232.27

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

According to Flapen's Amazon Japan niche tracking, anex なめたネジはずし is a ¥667K/yr Amazon Japan market (4K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jun–Aug–Oct. Verdict: Skip it — 49/100.

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

anex なめたネジはずし market data

Units sold / yr
250–500
avg 0–100/product
Revenue / yr
¥274K–¥547K
units × avg price
Conversion rate
14.1%
Avg BSR
#263
Page quality
0%
Prime
83%
Sponsored
50%
Out of stock
12.8%
Avg brand age
48 months
Avg seller age
185 days

Competition & brand share

The top 5 products capture 96% of clicks — a locked-up shelf that new listings rarely crack.

Brands

4 rising

Sellers

72

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

96%

Top 20: 100%

Open market

0%

  • アネックスツール(Anex)84%
  • ENGINEER7%
  • ノーブランド品5%
  • コニシ(Konishi)4%

Demand & seasonality

Weekly Amazon search volume, last 95 weeks — +16.5% search growth over the last 90 days.
600400Spike '24Spike '25Prime Day '25Spike '26DecMarJunAugNovMarMay

Peak months: Jun, Aug, Oct · busiest ÷ quietest = 3.0×

Top anex なめたネジはずし 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%20%¥133K40%¥267K60%¥400K80%¥533K1101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 6 tracked products in this niche — three views at once, no toggling.

What buyers say about anex なめたネジはずし

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

What buyers love

総合品質17%

“ちゃんとしてます”

機能全体15%

“問題無く使えた”

使用の容易さ14%

“便利ですよ~”

サイズ全体11%

“サイズは大丈夫そう”

セキュリティ9%

“持ってると安心”

効率7%

“使えますよ”

コストパフォーマンス3%

“お値段も手頃ですし、「一家に一台」ってかんじですね。”

材料の品質3%

“素材相性も大事ですね。”

使用説明書/ユーザーマニュアル/トラブルシューティング3%

“説明書をしっかり読みながら使用すれば大丈夫。”

軽い2%

“軽量化のためだと思うので、念のためこれを工具箱に入れておけば十分。”

What buyers complain about

機能全体25%

“全く、使えませんでした、舐めたネジはびくともせず、空回り、”

使用の容易さ21%

“使えません”

組み立て/インストール7%

“中華製の物を組み立てていた所、ネジ穴の制度が悪く強引に回したらなめてしまいました。”

耐久性7%

“10分ほどやってたら先端が折れて”

メカニズムの問題7%

“ネジの締め付けがキツイせいか全く回らず舐め続けてしまった。”

強さ5%

“弱いです. あまり強度がなく外れませんでした。”

コストパフォーマンス4%

“価格に対する期待値を考えるとやや物足りず、状況によっては出番が少ないかもしれません。”

接着性/粘着性4%

“接着剤をつけたり”

互換性-全体2%

“相性がかなりある”

騒音レベル2%

“ピキッと音がして外れました。”

Top return reasons

サイズ全体31%
機能全体21%
広告と実際の製品の違い13%
耐久性10%
互換性-全体6%
使用の容易さ5%
メカニズムの問題3%
強さ3%
漏れ防止3%
不良材料/部品3%

Common questions

Is anex なめたネジはずし profitable to sell on Amazon Japan?
The niche generates ¥667K/yr across 6 tracked products. 90-day search growth is +16.5%. Flapen's verdict: Skip it (49/100).
How competitive is the anex なめたネジはずし niche?
4 brands and 72 sellers compete. The top 5 products take 96% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in anex なめたネジはずし?
Top complaints mined from reviews: 機能全体, 使用の容易さ, 組み立て/インストール. The return rate is 0.6%.
When does demand for anex なめたネジはずし peak?
Demand peaks in Jun–Aug–Oct; the busiest month runs 3.0× the quietest.
What does it cost to enter the anex なめたネジはずし niche?
Listings span ¥519.74–¥2232.27; the average listing price is ¥1094.69 (sweet spot $15–$100). The average incumbent carries 544 reviews — the moat a new listing must climb.