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ntカッター

Skip it

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

Market size 82Growth 16Conversion 35Competition 64Returns 99Price range 0Avg price 0Brand share 0Review moat 73Quality gap 53

Returns

Incredible0.2%

return rate — above 5% kills the launch gate

Market size

Great¥1.3M

¥1.3M/yr · 66K searches

Review moat

Good577.71

avg incumbent reviews — the moat a new listing must climb

Competition

Good47%

top-5 click share — leaders hold, buyers still browse

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Conversion

Okay2.8%

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

Growth

Bad-18.7%

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

Brand share

Bad100%

top-5 brand share — brand-locked demand

Avg price

Bad¥690.57

avg listing price — sweet spot $15–$100

Price range

Bad¥218.67–¥1770.49

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

According to Flapen's Amazon Japan niche tracking, ntカッター is a ¥1.3M/yr Amazon Japan market (66K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 47/100.

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

ntカッター market data

Units sold / yr
3K–4K
avg 0–100/product
Revenue / yr
¥2.1M–¥2.8M
units × avg price
Conversion rate
2.8%
Avg BSR
#179
Page quality
0%
Prime
86%
Sponsored
17%
Out of stock
0.0%
Avg brand age
78 months
Avg seller age
179 days

Competition & brand share

The top 5 products take 47% of clicks — established leaders, but buyers still shop beyond them.

Brands

5 rising

Sellers

115

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

47%

Top 20: 87%

Open market

0%

  • NT Cutter64%
  • エヌティー(NT)28%
  • ノーブランド品4%
  • ゆめ画材2%
  • Amazonベーシック(Amazon Basics)2%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -18.7% search growth over the last 90 days.
2K2KHoliday '24Spike '26SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.3×

Top ntカッター search terms

  • ntカッター41K/yr
  • nt cutter21K/yr
  • エヌティー3K/yr
All search terms

Top ntカッター 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%3%¥38K6%¥77K9%¥115K12%¥153K101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)2 products missing review or click data not plotted

All 24 tracked products in this niche — three views at once, no toggling.

What buyers say about ntカッター

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

What buyers love

使用の容易さ34%

“シンプル”

コストパフォーマンス10%

“値段相応”

総合品質8%

“お値段良いですが、それ以上の感動の一品だと思います。”

7%

“色も黒くて良い感じ。”

鋭さ6%

“切れ味が落ちても、ダンボール程度はサクサク切れますから本来の使用目的にに戻します。”

握り心地4%

“グリップ部分はとても使いやすく”

切断/トリミング4%

“小さくても切れ味が良いため細工するには使いやすいです。”

デザイン全体4%

“NTカッターさんの商品はかねてからシルバーに赤をあしらったデザインが好きなのでこれからも何かと買い足すと思います。”

サイズ全体3%

“他社製替え刃も寸法が合えば問題なく使用できます。”

強さ3%

“頑丈です”

What buyers complain about

使用の容易さ20%

“使いづらい”

重い9%

“少し重たいです”

耐久性7%

“刃先が折れやすい”

厚み4%

“オルファ等の持ち手よりかなり細い”

測定/読み取り精度4%

“ビームスライドに書かれてある数値が見えづらいのが難点。”

総合品質4%

“このクオリティでこの値段は安すぎる。”

握り心地4%

“持ち方が合わず刃が緩んでしまったので再びこちらを購入した次第です。”

サイズ全体3%

“刃が小さく、小回りが効く”

接着性/粘着性3%

“テープのカスがめちゃつくのでそこが嫌”

生锈/腐食する3%

“刃が錆びていました。”

Top return reasons

サイズ全体22%
広告と実際の製品の違い17%
不良材料/部品14%
ペイントの品質14%
メカニズムの問題11%
機能全体8%
使用の容易さ6%
鋭さ6%
耐久性3%

Common questions

Is ntカッター profitable to sell on Amazon Japan?
The niche generates ¥1.3M/yr across 35 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -18.7%. Flapen's verdict: Skip it (47/100).
How competitive is the ntカッター niche?
5 brands and 115 sellers compete. The top 5 products take 47% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in ntカッター?
Top complaints mined from reviews: 使用の容易さ, 重い, 耐久性. The return rate is 0.2%.
When does demand for ntカッター peak?
Demand is steady year-round — the busiest month runs 1.3× the quietest.
What does it cost to enter the ntカッター niche?
Listings span ¥218.67–¥1770.49; the average listing price is ¥690.57 (sweet spot $15–$100). The average incumbent carries 578 reviews — the moat a new listing must climb.