延長コード1m
MaybeShoppers spend an estimated $69.7M a year here. But products sell for $1057.69 on average, outside the sweet spot, so 延長コード1m is a Maybe.
- Flapen Score
- 59 / 100Top 39% of 4,191 DIY・工具・ガーデン niches · +2 vs the category median of 5759
- Market size
- ¥69.7M/yr894K searches / yr
- 90-day growth
- -0.3%search demand this quarter
- Competition
- 42%top-5 click share · 11 brands · 85 sellers
Flapen Score
延長コード1m against its category
The dotted line is the DIY・工具・ガーデン average. Past it, 延長コード1m is stronger. Inside it, weaker.
Market
The 延長コード1m market on Amazon at a glance
Shoppers on Amazon Japan searched for 延長コード1m 894K times last year and spent an estimated ¥69.7M. The top 5 brands take 86% of clicks. Demand peaks in Dec. Flapen scores it 59 out of 100, a Maybe.
01 · Demand
An estimated 7.4% of those searches ended in a purchase.
Shoppers searched for this 894K times in the last 12 months. That counts every search on Amazon Japan for this niche's terms. An estimated 7.4% of those searches ended in a purchase. Searches in the last 90 days moved -0.3% against the 90 days before. Searches, conversion and average price together put the market at an estimated ¥69.7M a year.
- Searches, last 12 months
- 894K
- Growth, 90 days vs prior 90
- -0.3%
- Conversion, latest week
- 7.4%
- Market size, estimated
- ¥69.7Ma year
- Peak month
- December2.0× the quietest month
- Top search term
- 延長コード1m434K searches a year
02 · Price
A sale here is worth ¥1057.69.
Listings sell for ¥1057.69 on average, from ¥387.79 to ¥2701.68. Amazon reports units sold in ranges. This niche sold 60K to 80K a year. The average listing sells 1,000 to 1,250 of them. At ¥1057.69 that is ¥1.1M to ¥1.3M a year per listing.
- Average price
- ¥1057.69above the $15 to $100 sweet spot
- Price range
- ¥387.79–¥2701.68
- Amazon Japan median price
- ¥1942.07across 14,733 niches
- Units sold a year
- 60K–80K
- Units per listing a year
- 1,000–1,250
- Revenue per listing a year
- ¥1.1M–¥1.3M
- Returns
- 0.4%of orders · Amazon Japan median 0.4%
03 · Entry bar
The bar here is reviews.
65% of listings pay for placement with sponsored ads. 98% ship with Prime. On an average day, 1.0% of listings are out of stock. The average listing ranks #33 within 電設. It carries 2,419 reviews at 4.37 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 65%
- Prime listings
- 98%
- Out of stock, average day
- 1.0%
- Average rank
- #33in 電設
- Average rating
- 4.37 starsAmazon Japan average 4.15 stars
- Average reviews
- 2,419per listing
- Listings tracked
- 40
04 · Newcomers
3 of last year's 3 launches cleared the first-year sales bar.
3 products launched here in the last 12 months. 3 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 47 months on average, so the names here are settling in.
- Launched, last 12 months
- 3
- Successful launches
- 3Amazon's first-year sales bar
- Average brand age
- 47 months
Products
Top 延長コード1m products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 31, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
エルパ(ELPA) 延長コード 1m 3個口 電源タップ スリム トラッキング防止プラグ 180度スイングプラグ ホワイト LPT-301N(W)
- Price
- ¥580.25
- Rating
- 4.4/5
- Reviews
- 323
- Age
- 18y ago

オーム電機 延長コード 屋内用 電源タップ 1個口 1m ストレートプラグ ホワイト HS-T11EDLP22 00-1555 OHM
- Price
- ¥387.79
- Rating
- 4.3/5
- Reviews
- 353
- Age
- 3y ago

エレコム 電源タップ 延長コード 1m ほこり防止シャッター付き 極性対応 3ピンプラグ接続可能 ホワイト T-X01-2110WH
- Price
- ¥602.66
- Rating
- 4.4/5
- Reviews
- 2,664
- Age
- 4y ago

エレコム 電源タップ ほこり防止シャッター付き 配線しやすい180°スイングプラグ 3個口 1m ホワイト T-ST02-22310WH
- Price
- ¥815.76
- Rating
- 4.4/5
- Reviews
- 6,277
- Age
- 12y ago

サンワサプライ 電源延長コード 1m 絶縁キャップ スイングプラグ トラッキング火災防止 ブラック TAP-EX2101BK
- Price
- ¥661.47
- Rating
- 4.4/5
- Reviews
- 11,639
- Age
- 6y ago
Trending
estimated 90-day click momentum
Amazonベーシック 電源タップ (ACコンセント4口 20W USB-C高速充電 USB-Cポート×2 USB-Aポート×1 延長コード1.5m) 自宅・オフィス・旅行用 11.7cm × 5.0cm × 3.7cm TUV認証済み
- Price
- ¥2205.12
- Rating
- 4.8/5
- Reviews
- 42
- Age
- 3mo ago

SUCCUL 延長コード 1M 1500W 15A PSE認証 電源コード 火災予防絶縁キャップ 電源ケーブル 延長ケーブル 配線 耐寒 耐熱 コンセント
- Price
- ¥488.23
- Rating
- 4.1/5
- Reviews
- 70
- Age
- 11mo ago

オーム(OHM) 電源タップ 雷に強い節電タップ 6個口 1m 黒 00-6944 HS-TPK61PBT-K オーム電機
- Price
- ¥1069.82
- Rating
- 4.4/5
- Reviews
- 919
- Age
- 7y ago

サンワサプライ 電源延長コード 1m 絶縁キャップ スイングプラグ トラッキング火災防止 ブラック TAP-EX2101BK
- Price
- ¥661.47
- Rating
- 4.4/5
- Reviews
- 11,639
- Age
- 6y ago

オーム電機 延長コード 屋内用 電源タップ 1個口 1m ストレートプラグ ホワイト HS-T11EDLP22 00-1555 OHM
- Price
- ¥387.79
- Rating
- 4.3/5
- Reviews
- 353
- Age
- 3y ago
Newest
by launch date
Amazonベーシック 電源タップ (ACコンセント4口 20W USB-C高速充電 USB-Cポート×2 USB-Aポート×1 延長コード1.5m) 自宅・オフィス・旅行用 11.7cm × 5.0cm × 3.7cm TUV認証済み
- Price
- ¥2205.12
- Rating
- 4.8/5
- Reviews
- 42
- Age
- 3mo ago

SUCCUL 延長コード 1M 1500W 15A PSE認証 電源コード 火災予防絶縁キャップ 電源ケーブル 延長ケーブル 配線 耐寒 耐熱 コンセント
- Price
- ¥488.23
- Rating
- 4.1/5
- Reviews
- 70
- Age
- 11mo ago

エレコム 電源タップ 延長コード 3個口 1m スイングプラグ 極性対応 (N極対応) PSE技術基準適合 ブラック ECT-4010BK
- Price
- ¥745.72
- Rating
- 4.4/5
- Reviews
- 709
- Age
- 1y ago

エレコム 電源タップ 延長コード 3個口 1m スイングプラグ 極性対応 (N極対応) PSE技術基準適合 ホワイト ECT-4010WH
- Price
- ¥729.74
- Rating
- 4.4/5
- Reviews
- 709
- Age
- 1y ago

エレコム 電源タップ 延長コード 1m 1口 ほこり防止シャッター付き 極性対応 (N極) 3ピンプラグ接続可能 スイング式プラグ採用 熱硬化性樹脂採用 ホワイト ECT-4210WH
- Price
- ¥684.31
- Rating
- 4.3/5
- Reviews
- 269
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 42% of clicks. Leaders hold, but buyers still shop past them.
Brands
11 falling
Sellers
85
Est. top-5 brand share
86%
Top 20: 100%
Est. top-5 click share
42%
Top 20: 81%
Open market
11%
- エレコム(ELECOM)34%
- オーム(OHM)19%
- サンワサプライ(Sanwa Supply)15%
- エルパ(ELPA)13%
- TESSAN5%
- AKIRARI3%
- Open — no brand owns it (5 brands, 11%)
Demand
延長コード1m search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Dec · busiest ÷ quietest = 2.0×
Search terms
Top 延長コード1m search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- 延長コード1m434K/yr
- えんちようこーど 1m152K/yr
- 延長コード 1m78K/yr
- 電源延長コード36K/yr
- 延長コード 1500w以上18K/yr
- 電源コード 3m16K/yr
- 100v 延長コード13K/yr
- 2m 延長コード15K/yr
- 3m 延長コード16K/yr
- 1m 延長コード14K/yr
Reviews and returns
What reviews say buyers love and hate about 延長コード1m
We read the reviews and the return reasons for every product selling here.
“1ヶ月半で充電できなくなった”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
20 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
FAQ
Common 延長コード1m questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data




