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支柱 園芸 150cm

支柱 園芸 150cm shows demand growing +405.9% this quarter, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Flapen Score

67
Worth a look

Top 9% of 4,191 DIY・工具・ガーデン niches · +10 vs the category median of 57

Market size 58Growth 100Conversion 23Competition 60Returns 99Price range 0Avg price 0Brand share 75Review moat 97Quality gap 96
This niche Category average · 4,191 niches

Is 支柱 園芸 150cm profitable on Amazon?

According to Flapen's Amazon Japan niche tracking, 支柱 園芸 150cm is a ¥460K/yr Amazon Japan market (8K searches/yr). The top 5 brands hold 60% of demand. Verdict: Worth a look — 67/100.

支柱 園芸 150cm: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Worth a look. Search demand moved +405.9% over the last 90 days and 1.8% of searches end in a purchase.

¥460K

revenue / yr

Units sold / yr250
Search volume / yr+405.9%8K
Conversion rate1.8%
Avg price¥3026.43

Who owns the niche?

The top 5 brands hold 60% of demand, so 40% of the market is open.

40%

open market share

Brands · sellers16 · 34
Top-5 product click share49%
Open market40%
Avg brand age41 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 3.9★ — the gap to enter on.

0/100

page quality · 27 products

Sponsored placement63%
New entrants (1y)9· 8 succeeded
Avg rating3.9★
Avg reviews69

Top 支柱 園芸 150cm products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Competition: brands, sellers & click share

The top 5 products take 49% of clicks — established leaders, but buyers still shop beyond them.

¥0¥18K¥37K¥55K¥74K1101001K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted

Brands

16 rising

Sellers

34

Top-5 brand share

60%

Top 20: 100%

Top-5 click share

49%

Top 20: 92%

Open market

32%

  • シンセイ(Shinsei)22%
  • Sprigra11%
  • カインズ10%
  • BSMOULFA9%
  • 第一ビニール9%
  • 国華園8%

What reviews say buyers love and hate about 支柱 園芸 150cm

What buyers mention most, as a share of all reviews.

What buyers love

97% of reviews
使用の容易さ41%

使いやすくて良いです

組み立て/インストール11%

まず、組み立てがとても簡単。

強さ11%

丈夫で使いやすいと思います。

広告と実際の製品の違い7%

予想通りの商品でした。

総合品質7%

良い品

What buyers complain about

96% of reviews
サイズ全体22%

サイズ合わせた意味が無かった。

強さ19%

弱かった。

厚み17%

竹の太さは全く商品説明と異なります。

不良材料/部品11%

商品は、予定日に受け取ったが、連結部品が1個欠落しており、謳い文句の連結が出来ない状況にある。

耐久性8%

接続パイプがやや脆そうで、屋外で長期間使うと割れそう. という部分。

支柱 園芸 150cm return rate & reasons

Why buyers send it back, as a share of all return requests.

0.2%

Return rate

0%

Fixable by listing

The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.

1使用の容易さ
25%
2硬い感覚
25%
3サイズ全体
25%
4持続不可能なデザイン
25%

Common 支柱 園芸 150cm questions

The questions sellers ask about this niche, answered from the tracked metrics.

Flapen scores 支柱 園芸 150cm 67/100 on Amazon Japan — Worth a look. The niche generates ¥460K/yr across 27 tracked products. 8 of 9 products launched in the last 360 days are still selling. Search demand moved +405.9% over the last 90 days.
支柱 園芸 150cm buyers on Amazon Japan complain most about サイズ全体, 強さ, 厚み, the themes mined from the niche's reviews. Its return rate is 0.2%.