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65

ホースリール 15m

Launch it

A $7.8M/yr market growing +119.8% this quarter with returns at 0.9% — clears our launch bar.

Market size 100Growth 95Conversion 34Competition 63Returns 96Price range 0Avg price 0Brand share 11Review moat 50Quality gap 96

Market size

Incredible¥7.8M

¥7.8M/yr · 81K searches

Quality gap

Incredible3.9★

avg incumbent rating — lower means beatable quality

Returns

Incredible0.9%

return rate — above 5% kills the launch gate

Growth

Incredible+119.8%

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

Competition

Good47%

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

Review moat

Okay1,501

avg incumbent reviews — the moat a new listing must climb

Conversion

Okay2.7%

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

Brand share

Bad96%

top-5 brand share — brand-locked demand

Avg price

Bad¥3560.68

avg listing price — sweet spot $15–$100

Price range

Bad¥1650.29–¥11275.61

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

According to Flapen's Amazon Japan niche tracking, ホースリール 15m is a ¥7.8M/yr Amazon Japan market (81K searches/yr). The top 5 brands hold 96% of demand. Demand peaks in May–Jul–Aug. Verdict: Launch it — 65/100.

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

ホースリール 15m market data

Units sold / yr
2K–2K
avg 0–100/product
Revenue / yr
¥5.3M–¥7.1M
units × avg price
Conversion rate
2.7%
Avg BSR
#33
Page quality
0%
Prime
84%
Sponsored
63%
Out of stock
9.4%
Avg brand age
35 months
Avg seller age
181 days

Competition & brand share

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

Brands

9 rising

Sellers

85

Top-5 brand share

96%

Top 20: 100%

Top-5 click share

47%

Top 20: 89%

Open market

3%

  • タカギ(Takagi)46%
  • アイリスオーヤマ(IRIS OHYAMA)29%
  • WATER GEAR(ウォーターギア)17%
  • グリーンライフ(GREEN LIFE)2%
  • カインズ2%
  • Toolo1%
  • Open — no brand owns it (3 brands, 3%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +119.8% search growth over the last 90 days.
6K4KSpike '24Holiday '24Spike '25Prime Day '25Black Friday '25Spike '26Prime Day '26SepDecMarJunAugNovMarMay

Peak months: May, Jul, Aug · busiest ÷ quietest = 3.6×

Top ホースリール 15m search terms

  • ホースリール 15m64K/yr
  • リールホース 20m7K/yr
  • 20m ホース6K/yr
  • dcmブランド ねじれにくいホースリール g-r2204K/yr
All search terms

Top ホースリール 15m 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%4%¥313K8%¥626K12%¥938K16%¥1.3M101001K10K 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 ホースリール 15m

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

What buyers love

使用の容易さ26%

“使いやすくて、しまいやすい、見た目がオシャレ、軽くて持ち運びも楽、オススメ”

コンパクトさ11%

“コンパクトでお勧め”

軽い8%

“細身で軽いホース”

コストパフォーマンス7%

“コスパの良いホース”

デザイン全体5%

“お庭・ベランダのスペースを取らず、生活感を抑えたデザイン。”

圧力4%

“水圧も充分”

総合品質4%

“総合的にはお勧め品かと思います。”

耐久性3%

“耐久性は今後わかるのが、楽しみです。”

清掃の容易さ3%

“きれいに巻き取れます”

強さ2%

“巻き取り力充分”

What buyers complain about

漏れ防止15%

“水がジャジャ漏れになった”

耐久性14%

“購入後1ヶ月で接続部がすぐに外れて水浸しになる。”

使用の容易さ6%

“使い物になりません。”

水に強い6%

“水が出しっぱなしになってしまっていたのでショックでした😭”

総合品質4%

“ゴミ商品”

強さ4%

“壊れやすい”

コストパフォーマンス3%

“コスパは良くはないかな。”

厚み3%

“ホースが細すぎ”

重い3%

“使いやすいが重い”

サイズ全体2%

“思っていたより少し小さめでしたが”

Top return reasons

サイズ全体18%
漏れ防止17%
不良材料/部品13%
追加アイテム/添付ファイル7%
水に強い6%
接続性 - 全体5%
互換性-全体3%
機能全体3%
商品の状態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 ホースリール 15m profitable to sell on Amazon Japan?
The niche generates ¥7.8M/yr across 32 tracked products. 4 of 4 products launched in the last 360 days are still selling. 90-day search growth is +119.8%. Flapen's verdict: Launch it (65/100).
How competitive is the ホースリール 15m niche?
9 brands and 85 sellers compete. The top 5 products take 47% of clicks and top 5 brands hold 96% of demand.
What do buyers complain about in ホースリール 15m?
Top complaints mined from reviews: 漏れ防止, 耐久性, 使用の容易さ. The return rate is 0.9%.
When does demand for ホースリール 15m peak?
Demand peaks in May–Jul–Aug; the busiest month runs 3.6× the quietest.
What does it cost to enter the ホースリール 15m niche?
Listings span ¥1650.29–¥11275.61; the average listing price is ¥3560.68 (sweet spot $15–$100). The average incumbent carries 1,501 reviews — the moat a new listing must climb.