Skip to content
48

vl-se30kla

Skip it

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

Market size 98Growth 24Conversion 50Competition 25Returns 97Price range 0Avg price 0Brand share 0Review moat 73Quality gap 78

Market size

Incredible¥5.3M

¥5.3M/yr · 10K searches

Returns

Incredible0.6%

return rate — above 5% kills the launch gate

Quality gap

Great4.3★

avg incumbent rating — lower means beatable quality

Review moat

Good571.06

avg incumbent reviews — the moat a new listing must climb

Conversion

Okay4.0%

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

Competition

Bad70%

top-5 click share — a locked-up shelf

Growth

Bad-2.7%

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

Brand share

Bad100%

top-5 brand share — brand-locked demand

Avg price

Bad¥13307.18

avg listing price — sweet spot $15–$100

Price range

Bad¥2351.13–¥16813.11

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

According to Flapen's Amazon Japan niche tracking, vl-se30kla is a ¥5.3M/yr Amazon Japan market (10K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Sep–Oct–Nov–Dec. Verdict: Skip it — 48/100.

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

vl-se30kla market data

Units sold / yr
250–500
avg 0–100/product
Revenue / yr
¥3.3M–¥6.7M
units × avg price
Conversion rate
4.0%
Avg BSR
#84
Page quality
0%
Prime
88%
Sponsored
63%
Out of stock
0.0%
Avg brand age
37 months
Avg seller age
134 days

Competition & brand share

The top 5 products capture 70% of clicks — a locked-up shelf that new listings rarely crack.

Brands

4 rising

Sellers

249

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

70%

Top 20: 100%

Open market

0%

  • パナソニック(Panasonic)91%
  • ノーブランド品6%
  • Generic2%
  • SunSlow1%
  • Open — no brand owns it (0%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -2.7% search growth over the last 90 days.
600400Spike '24Black Friday '24Holiday '24Spike '25Prime Day '25Black Friday '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Sep, Oct, Nov, Dec · busiest ÷ quietest = 3.4×

Top vl-se30kla search terms

  • vl-v522l3K/yr
  • vl-se30xla4K/yr
  • vl-sz30kl1K/yr
  • vl-se30kla2K/yr
  • vl se30kla59/yr
  • vl se30xla376/yr
All search terms

Top vl-se30kla 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%10%¥530K20%¥1.1M30%¥1.6M40%¥2.1M1101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted

All 16 tracked products in this niche — three views at once, no toggling.

What buyers say about vl-se30kla

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

What buyers love

組み立て/インストール20%

“取り付け簡単録画もキレイ”

使用の容易さ19%

“簡単取替え”

コストパフォーマンス15%

“手頃です。”

総合品質8%

“良い製品です”

画像/写真の鮮明さ6%

“カメラ感度、液晶明るい、ライトは夜すごく良い”

セキュリティ4%

“防犯に役立ちます”

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2%

“説明書が解りやすく修理することが出来ました。”

接続性 - 全体2%

“ワイヤレスで配線工事はいらずに取付け可能”

広告と実際の製品の違い2%

“問題なし期待通り”

デザイン全体1%

“デザイン”

What buyers complain about

接続性 - 全体12%

“ネット接続はできません。”

レンズ11%

“レンズを固定するパーツのネジ穴が小さい問題がありましたが、すぐに代替の品を手配頂き助かりました。”

画像/写真の鮮明さ7%

“画質が思ったほどではありませんでした。”

オートフォーカス6%

“ピントが合いません”

耐久性5%

“直ぐ壊れないと思うが壊れたらまた同じのを買う。”

コストパフォーマンス5%

“金額的に安いの有りますが流石パナソニック”

商品の状態4%

“いかにも一度返品を食らった商品を再利用した感じの外観。”

取り付け4%

“取り付け台が合いません”

使用の容易さ4%

“全く使用できなっかった”

厚み4%

“このタイプからプラスチックが薄く、質感も良くなくなった。”

Top return reasons

接続性 - 全体25%
組み立て/インストール13%
機能全体9%
互換性-全体7%
不良材料/部品7%
広告と実際の製品の違い7%
サイズ全体5%
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4%
追加アイテム/添付ファイル2%
商品の状態2%

Common questions

Is vl-se30kla profitable to sell on Amazon Japan?
The niche generates ¥5.3M/yr across 16 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is -2.7%. Flapen's verdict: Skip it (48/100).
How competitive is the vl-se30kla niche?
4 brands and 249 sellers compete. The top 5 products take 70% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in vl-se30kla?
Top complaints mined from reviews: 接続性 - 全体, レンズ, 画像/写真の鮮明さ. The return rate is 0.6%.
When does demand for vl-se30kla peak?
Demand peaks in Sep–Oct–Nov–Dec; the busiest month runs 3.4× the quietest.
What does it cost to enter the vl-se30kla niche?
Listings span ¥2351.13–¥16813.11; the average listing price is ¥13307.18 (sweet spot $15–$100). The average incumbent carries 571 reviews — the moat a new listing must climb.