Is アクリル板 3mm profitable to sell on Amazon Japan?

The niche generates ¥4.0M/yr across 32 tracked products. 1 of 5 products launched in the last 360 days are still selling. 90-day search growth is +4.8%. Flapen's verdict: Launch it (63/100).

How competitive is the アクリル板 3mm niche?

17 brands and 50 sellers compete. The top 5 products take 45% of clicks and top 5 brands hold 66% of demand.

What do buyers complain about in アクリル板 3mm?

Top complaints mined from reviews: 材料の品質, 厚み. The return rate is 0.7%.

When does demand for アクリル板 3mm peak?

Demand is steady year-round — the busiest month runs 1.2× the quietest.

What does it cost to enter the アクリル板 3mm niche?

Listings span ¥186.22–¥8382.61; the average listing price is ¥2004.56 (sweet spot $15–$100). The average incumbent carries 225 reviews — the moat a new listing must climb.

アクリル板 3mm

Launch it

A $4.0M/yr market growing +4.8% this quarter with returns at 0.7% — clears our launch bar.

Market size

Incredible¥4.0M

¥4.0M/yr · 66K searches

Returns

Incredible0.7%

return rate — above 5% kills the launch gate

Quality gap

Incredible4.0★

avg incumbent rating — lower means beatable quality

Review moat

Great225.41

avg incumbent reviews — the moat a new listing must climb

Competition

Good45%

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

Brand share

Good66%

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

Conversion

Okay3.0%

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

Growth

Okay+4.8%

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

Avg price

Bad¥2004.56

avg listing price — sweet spot $15–$100

Price range

Bad¥186.22–¥8382.61

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

Signals Quality Gap High Price

According to Flapen's Amazon Japan niche tracking, アクリル板 3mm is a ¥4.0M/yr Amazon Japan market (66K searches/yr). The top 5 brands hold 66% of demand. Verdict: Launch it — 63/100.

Data updated Jul 31, 2026 · scored weekly · How we score niches

アクリル板 3mm market data

Units sold / yr: 2K–2K; avg 0–100/product
Revenue / yr: ¥3.0M–¥4.0M; units × avg price
Conversion rate: 3.0%
Avg BSR: #153
Page quality: 0%
Prime: 50%
Sponsored: 59%
Out of stock: 3.3%
Avg brand age: 40 months
Avg seller age: 183 days

Competition & brand share

The top 5 products take 45% of clicks — established leaders, but buyers still shop beyond them.

Brands

17 rising

Sellers

Top-5 brand share

66%

Top 20: 100%

Top-5 click share

45%

Top 20: 88%

Open market

28%

光(Hikari)25%
MerryNine19%
ノーブランド品8%
LXTX7%
DARENYI6%
tow000ack6%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +4.8% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.2×

Open Trend

Top アクリル板 3mm 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 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

MerryNine アクリル板 4枚セット DIY加工耐衝撃保護板

MerryNine¥1482.614.0★428 rev

光(Hikari) アクリル板 300×450×3 AC00-334 トウメイ

光(Hikari)¥1372.034.2★631 rev

日本産アクリル板透明厚み3mm A4サイズ高透明 DIY素材カット面仕上げなし (210mm x 297mm) T3A4-1

ノーブランド品¥901.454.3★67 rev

tow000ack 透明アクリル板ポリカーボネート屋根シート厚み 3ｍｍ強い衝撃と飛散防止プラスチックシート、庭と温室のカバー、DIY装飾広告看板ディスプレイ屋外キャノピー屋根カーポートフレーム交換パネル、カスタマイズ可能な (50cm x 70cm)

tow000ack¥2785.302.9★2 rev

Yoimize アクリル板 3mm厚 20cmx 30cm 4枚セット透明プラスチック板保護フィルム付きガラスフォトフレーム/ペイント/コレクションケース製作/DIY装飾((20cm x 30cm x 厚さ3mm) 4枚)

Yoimize¥1497.494.1★93 rev

Newest

by launch date

Wonninek アクリル板 10枚厚さ3mm アクリルプレート 200mmx 200mm 保護フィルム付き耐久性硬質プラスチックシートオフィス DIYカッティング(カラフルな) [並行輸入品]

Wonninek¥2451.147 rev

10mo ago

プラスチック板アクリル板厚さ2mm/3mm/4mm/5mm/6mm/8mm/10mm大きいアクリルボード (さまざまなサイズをご用意) 板保護フィルム付きガラスフォトフレーム/ペイント/コレクションケース製作/DIY装飾 (15*15cm 厚さ2mm)

LXTX¥977.3839 rev

11mo ago

プラスチック板アクリル板厚さ2mm/3mm/4mm/5mm/6mm/8mm/10mm大きいアクリルボード (さまざまなサイズをご用意) 板保護フィルム付きガラスフォトフレーム/ペイント/コレクションケース製作/DIY装飾 (15*15cm 厚さ5mm)

LXTX¥1091.7239 rev

11mo ago

透明アクリル板厚さ2mm/3mm/4mm/5mm/6mm プラスチック板 1枚セット大きい高透明アクリルボード 400 x 300mm(さまざまなサイズをご用意) 保護フィルム付き明るいプレキシガラス板 DIY装飾、教育などに適しています (400*400MM 厚さ2mm)

Richhapy¥1621.6915 rev

1y ago

アクリル板厚さ2mm/3mm/4mm/5mm/6mm 透明 1枚セット大きいアクリルボードをご用意保護フィルム付き絵画、DIY装飾、教育などに適しています (長さ500 mm*幅700 mm 厚さ5 mm) [並行輸入品]

TPSQQ¥3492.439 rev

1y ago

What buyers say about アクリル板 3mm

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

What buyers love

コストパフォーマンス26%

“お買い得”

使用の容易さ15%

“加工も容易”

広告と実際の製品の違い11%

“商品は期待通りの物ですた”

総合品質11%

“商品自体は良い物です。”

強さ11%

“とても丈夫な品です”

サイズ全体9%

“扱いやすいサイズ感も魅力ですね。”

柔らかい感触6%

“ペットは柔らかくたわむが良いサイズ”

厚み6%

“厚さもちょうどよく頑丈でたわみません。”

軽い6%

“軽くて丈夫”

What buyers complain about

材料の品質50%

“アマゾンのアクリル板は品質がどれも悪い。”

厚み50%

“以前は大体2.8mmくらいで厚さが統一されていたが、11月末頃からすべての板が厚さが異なります。”

Top return reasons

色70%

サイズ全体20%

傷に強い10%

Common questions

Is アクリル板 3mm profitable to sell on Amazon Japan?: The niche generates ¥4.0M/yr across 32 tracked products. 1 of 5 products launched in the last 360 days are still selling. 90-day search growth is +4.8%. Flapen's verdict: Launch it (63/100).
How competitive is the アクリル板 3mm niche?: 17 brands and 50 sellers compete. The top 5 products take 45% of clicks and top 5 brands hold 66% of demand.
What do buyers complain about in アクリル板 3mm?: Top complaints mined from reviews: 材料の品質, 厚み. The return rate is 0.7%.
When does demand for アクリル板 3mm peak?: Demand is steady year-round — the busiest month runs 1.2× the quietest.
What does it cost to enter the アクリル板 3mm niche?: Listings span ¥186.22–¥8382.61; the average listing price is ¥2004.56 (sweet spot $15–$100). The average incumbent carries 225 reviews — the moat a new listing must climb.