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t30 トルクス

Worth a look

Shows low returns (0.7%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 95Growth 20Conversion 81Competition 55Returns 97Price range 0Avg price 0Brand share 65Review moat 51Quality gap 76

Returns

Incredible0.7%

return rate — above 5% kills the launch gate

Market size

Incredible¥2.0M

¥2.0M/yr · 29K searches

Conversion

Great8.4%

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

Quality gap

Great4.3★

avg incumbent rating — lower means beatable quality

Brand share

Good66%

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

Competition

Good52%

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

Review moat

Good1,471.4

avg incumbent reviews — the moat a new listing must climb

Growth

Bad-10.5%

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

Avg price

Bad¥819.30

avg listing price — sweet spot $15–$100

Price range

Bad¥281.19–¥1823.41

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

According to Flapen's Amazon Japan niche tracking, t30 トルクス is a ¥2.0M/yr Amazon Japan market (29K searches/yr). The top 5 brands hold 66% of demand. Verdict: Worth a look — 60/100.

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

t30 トルクス market data

Units sold / yr
2K–2K
avg 0–100/product
Revenue / yr
¥1.2M–¥1.6M
units × avg price
Conversion rate
8.4%
Avg BSR
#211
Page quality
0%
Prime
96%
Sponsored
52%
Out of stock
3.4%
Avg brand age
58 months
Avg seller age
187 days

Competition & brand share

The top 5 products take 52% of clicks — established leaders, but buyers still shop beyond them.

Brands

15 falling

Sellers

68

Top-5 brand share

66%

Top 20: 100%

Top-5 click share

52%

Top 20: 95%

Open market

27%

  • トネ(TONE)23%
  • BESTU15%
  • ベッセル(VESSEL)15%
  • SK11(エスケー11)7%
  • Amazonベーシック(Amazon Basics)6%
  • アネックスツール(Anex)6%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -10.5% search growth over the last 90 days.
700500Spike '24Spike '25Prime Day '25Prime Day '26SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.2×

Top t30 トルクス search terms

  • t30 トルクス12K/yr
  • トルクス t307K/yr
  • t305K/yr
  • トルクスドライバー t306K/yr
All search terms

Top t30 トルクス 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%¥102K10%¥203K15%¥305K20%¥406K1101001K10K100K 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 t30 トルクス

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

What buyers love

使用の容易さ29%

“お手軽”

コストパフォーマンス21%

“お買い得、レンチ。”

総合品質14%

“良い商品です。”

強さ6%

“口コミ通り強度ある。”

サイズ全体5%

“サイズは豊富ですが”

保管容量4%

“保管を大切に”

耐久性4%

“オクタノーム純正工具を超える圧倒的な耐久性:”

コンパクトさ2%

“コンパクトでバイクのサイドバックに入れてます。”

持ち運びやすさ2%

“持っておくと良い。”

1%

“赤いケースがカッコ良い”

What buyers complain about

サイズ全体16%

“小さいサイズは不要かな。”

強さ13%

“弱すぎ”

使用の容易さ10%

“使いづらい”

耐久性10%

“1回目の使用で壊れたよ. 1回目の使用で破断しました。”

総合品質8%

“安いだけ”

生锈/腐食する6%

“最初から錆てる”

ロック機構6%

“ナット緩めようとしたら一回目でラッチが壊れました”

材料の品質6%

“材質自体の強度も不足だし、精度も悪くてガタガタ。”

磁力/吸着力4%

“ビット先端の磁力が強いのか、ソケット側が弱いのか、回したあとボルト側にビット先端がくっいていちいち外れて面倒。”

測定/読み取り精度2%

“精度も悪くてガタガタ”

Top return reasons

サイズ全体38%
不良材料/部品13%
機能全体6%
互換性-全体6%
商品の状態5%
握り心地4%
追加アイテム/添付ファイル4%
メカニズムの問題4%
広告と実際の製品の違い3%
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%

Common questions

Is t30 トルクス profitable to sell on Amazon Japan?
The niche generates ¥2.0M/yr across 25 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -10.5%. Flapen's verdict: Worth a look (60/100).
How competitive is the t30 トルクス niche?
15 brands and 68 sellers compete. The top 5 products take 52% of clicks and top 5 brands hold 66% of demand.
What do buyers complain about in t30 トルクス?
Top complaints mined from reviews: サイズ全体, 強さ, 使用の容易さ. The return rate is 0.7%.
When does demand for t30 トルクス peak?
Demand is steady year-round — the busiest month runs 1.2× the quietest.
What does it cost to enter the t30 トルクス niche?
Listings span ¥281.19–¥1823.41; the average listing price is ¥819.30 (sweet spot $15–$100). The average incumbent carries 1,471 reviews — the moat a new listing must climb.