Is banksコレクション profitable to sell on Amazon Japan?

The niche generates ¥815K/yr across 8 tracked products. 90-day search growth is +29.3%. Flapen's verdict: Skip it (45/100).

How competitive is the banksコレクション niche?

5 brands and 6 sellers compete. The top 5 products take 92% of clicks and top 5 brands hold 100% of demand.

What do buyers complain about in banksコレクション?

Top complaints mined from reviews: サイズ全体. The return rate is 0.1%.

When does demand for banksコレクション peak?

Demand peaks in Apr–May; the busiest month runs 2.5× the quietest.

What does it cost to enter the banksコレクション niche?

Listings span ¥786.73–¥10746.47; the average listing price is ¥3479.56 (sweet spot $15–$100). The average incumbent carries 43 reviews — the moat a new listing must climb.

banksコレクション

Skip it

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

Returns

Incredible0.1%

return rate — above 5% kills the launch gate

Review moat

Incredible42.75

avg incumbent reviews — the moat a new listing must climb

Market size

Good¥815K

¥815K/yr · 8K searches

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Growth

Good+29.3%

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

Conversion

Okay2.8%

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

Competition

Bad92%

top-5 click share — a locked-up shelf

Brand share

Bad100%

top-5 brand share — brand-locked demand

Avg price

Bad¥3479.56

avg listing price — sweet spot $15–$100

Price range

Bad¥786.73–¥10746.47

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

Signals Low Review Barrier High Price

According to Flapen's Amazon Japan niche tracking, banksコレクション is a ¥815K/yr Amazon Japan market (8K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Apr–May. Verdict: Skip it — 45/100.

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

banksコレクション market data

Units sold / yr: 250–500; avg 0–100/product
Revenue / yr: ¥870K–¥1.7M; units × avg price
Conversion rate: 2.8%
Avg BSR: #915
Page quality: 0%
Prime: 25%
Sponsored: 13%
Out of stock: 0.0%
Avg brand age: 45 months
Avg seller age: 191 days

Competition & brand share

The top 5 products capture 92% of clicks — a locked-up shelf that new listings rarely crack.

Brands

5 flat

Sellers

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

92%

Top 20: 100%

Open market

BANKS Collection57%
Ducks ( plants. )30%
ノーブランド品8%
Pseul3%
DNZ2%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +29.3% search growth over the last 90 days.

Peak months: Apr, May · busiest ÷ quietest = 2.5×

Open Trend

Top banksコレクション 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 8 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

BANKS Collection Best Soil Mix/ベストソイルミックス 3リットル (1)

BANKS Collection¥2478.464.4★104 rev

BANKS Collection 【Best Soil Mix】 3L / ベストソイルミックスバンクスコレクション 3リットル観葉植物塊根サボテン杉山拓巳無機質室内用

Ducks ( plants. )¥2449.765.0★4 rev

Best Soil Mix 1L １袋ベストソイルミックス 1リットル観葉植物用培養土バンクスコレクション

ノーブランド品¥786.734.1★10 rev

BANKS Collection Best Soil Mix/ベストソイルミックス 3リットル (2)

BANKS Collection¥4223.474.4★104 rev

BANKS Collection 【細粒】best soil mix for cutting & seeding 3L 2袋セット（ベストソイルミックス挿木・播種用）バンクスコレクション観葉植物用培養土

BANKS Collection¥3599.624.5★9 rev

Newest

by launch date

BANKS Collection 【Best Soil Mix】 3L / ベストソイルミックスバンクスコレクション 3リットル観葉植物塊根サボテン杉山拓巳無機質室内用

Ducks ( plants. )¥2449.764 rev

2y ago

BANKS Collection Best Soil Mix/ベストソイルミックス 3リットル (2)

BANKS Collection¥4223.47104 rev

3y ago

BANKS Collection 【細粒】best soil mix for cutting & seeding 3L 2袋セット（ベストソイルミックス挿木・播種用）バンクスコレクション観葉植物用培養土

BANKS Collection¥3599.629 rev

3y ago

BANKS Collection Best Soil Mix/ベストソイルミックス 3リットル (6)

BANKS Collection¥10746.47104 rev

3y ago

Best Soil Mix 1L １袋ベストソイルミックス 1リットル観葉植物用培養土バンクスコレクション

ノーブランド品¥786.7310 rev

4y ago

What buyers say about banksコレクション

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

What buyers love

使用の容易さ50%

“管理しやすい土だと思います。”

清掃の容易さ25%

“植え替え後の水やりも下から出る水はキレイでベランダが汚れることは培養土の土と比べると殆どありませんでした。”

色25%

“水をやった後水分がなくなった時の土の色が違うのでわかりやすいです。”

What buyers complain about

サイズ全体100%

“小さい粒が多い。”

Common questions

Is banksコレクション profitable to sell on Amazon Japan?: The niche generates ¥815K/yr across 8 tracked products. 90-day search growth is +29.3%. Flapen's verdict: Skip it (45/100).
How competitive is the banksコレクション niche?: 5 brands and 6 sellers compete. The top 5 products take 92% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in banksコレクション?: Top complaints mined from reviews: サイズ全体. The return rate is 0.1%.
When does demand for banksコレクション peak?: Demand peaks in Apr–May; the busiest month runs 2.5× the quietest.
What does it cost to enter the banksコレクション niche?: Listings span ¥786.73–¥10746.47; the average listing price is ¥3479.56 (sweet spot $15–$100). The average incumbent carries 43 reviews — the moat a new listing must climb.

banksコレクション

banksコレクション market data

Competition & brand share

Demand & seasonality

Top banksコレクション products on Amazon

Top sellers

Newest

Trending

What buyers say about banksコレクション

What buyers love

What buyers complain about

Common questions

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