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55

トルクス t20

Worth a look

Shows low returns (0.7%), but pricing outside the sweet spot ($660.60 avg) keeps it on the watch list.

Market size 77Growth 23Conversion 67Competition 52Returns 96Price range 0Avg price 0Brand share 54Review moat 48Quality gap 84

Returns

Incredible0.7%

return rate — above 5% kills the launch gate

Quality gap

Great4.2★

avg incumbent rating — lower means beatable quality

Market size

Great¥946K

¥946K/yr · 24K searches

Conversion

Good6.0%

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

Brand share

Good73%

top-5 brand share — brands hold most of the demand

Competition

Good54%

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

Review moat

Okay1,713.54

avg incumbent reviews — the moat a new listing must climb

Growth

Bad-3.8%

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

Avg price

Bad¥660.60

avg listing price — sweet spot $15–$100

Price range

Bad¥273.48–¥1465.62

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

According to Flapen's Amazon Japan niche tracking, トルクス t20 is a ¥946K/yr Amazon Japan market (24K searches/yr). The top 5 brands hold 73% of demand. Demand peaks in May. Verdict: Worth a look — 55/100.

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

トルクス t20 market data

Units sold / yr
1K–2K
avg 0–100/product
Revenue / yr
¥826K–¥991K
units × avg price
Conversion rate
6.0%
Avg BSR
#340
Page quality
0%
Prime
100%
Sponsored
50%
Out of stock
3.6%
Avg brand age
62 months
Avg seller age
196 days

Competition & brand share

The top 5 products take 54% of clicks — established leaders, but buyers still shop beyond them.

Brands

16 rising

Sellers

73

Top-5 brand share

73%

Top 20: 100%

Top-5 click share

54%

Top 20: 95%

Open market

22%

  • アネックスツール(Anex)19%
  • ベッセル(VESSEL)18%
  • BESTU12%
  • トラスコ中山(TRUSCO)12%
  • Amazonベーシック(Amazon Basics)11%
  • DeeAWai5%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -3.8% search growth over the last 90 days.
500300Spike '24Spike '25Spike '26Prime Day '26SepDecMarJunAugNovMarMay

Peak months: May · busiest ÷ quietest = 1.4×

Top トルクス t20 search terms

  • トルクス t2010K/yr
  • トルクスドライバー t207K/yr
  • t20 トルクスドライバー4K/yr
  • t20 トルクス3K/yr
All search terms

Top トルクス t20 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%5%¥47K10%¥95K15%¥142K20%¥189K1101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

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

What buyers say about トルクス t20

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

What buyers love

使用の容易さ30%

“普通に使えます”

コストパフォーマンス21%

“お手頃価格”

総合品質11%

“良い商品です”

サイズ全体6%

“長さも丁度よく、大きさのラインナップも絶妙。”

強さ4%

“丈夫です”

耐久性4%

“まあ使えてます。”

コンパクトさ3%

“コンパクトでバイクのサイドバックに入れてます。”

保管容量2%

“保管を大切に”

持ち運びやすさ2%

“持ち運びOK”

握り心地2%

“マグネット式のTハンドルでビットをしっかり保持しやすく、作業中に先端が落ちにくいところも使いやすいです。”

What buyers complain about

総合品質14%

“オモチャ以下”

サイズ全体12%

“小さくても活用範囲が広い”

耐久性12%

“直ぐ壊れます。”

強さ10%

“仮に穴がちゃんと開いていたとしても胴体が細くて短いのでしっかりと握れないうえに滑り止めも何もついていないのでツルツルして力も入れられなくてちゃんと回せないと思いますのでドライバーとしては役立たずだと思います。”

使用の容易さ9%

“使いづらい”

測定/読み取り精度5%

“強度も精度もない”

メカニズムの問題5%

“どこにダイヤルしてももう緩めることは出来ません。”

コストパフォーマンス4%

“別々で買うより安い気がする。”

磁力/吸着力4%

“中の磁石が外れてビットが磁石ごと落ちるように。”

材料の品質4%

“柔らかい材質のようであっという間に使い物にならなくなります。”

Top return reasons

サイズ全体39%
不良材料/部品11%
メカニズムの問題8%
互換性-全体5%
機能全体5%
測定/読み取り精度3%
総合品質3%
商品の状態3%
追加アイテム/添付ファイル3%
握り心地2%

Common questions

Is トルクス t20 profitable to sell on Amazon Japan?
The niche generates ¥946K/yr across 24 tracked products. 1 of 2 products launched in the last 360 days are still selling. 90-day search growth is -3.8%. Flapen's verdict: Worth a look (55/100).
How competitive is the トルクス t20 niche?
16 brands and 73 sellers compete. The top 5 products take 54% of clicks and top 5 brands hold 73% of demand.
What do buyers complain about in トルクス t20?
Top complaints mined from reviews: 総合品質, サイズ全体, 耐久性. The return rate is 0.7%.
When does demand for トルクス t20 peak?
Demand peaks in May; the busiest month runs 1.4× the quietest.
What does it cost to enter the トルクス t20 niche?
Listings span ¥273.48–¥1465.62; the average listing price is ¥660.60 (sweet spot $15–$100). The average incumbent carries 1,714 reviews — the moat a new listing must climb.