G1/2
MaybeAn estimated 0.7% of orders come back. But products sell for $663.15 on average, outside the sweet spot, so G1/2 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
- ¥1.0M/yr25K searches / yr
- 90-day growth
- +15.3%search demand this quarter
- Competition
- 48%top-5 click share · 13 brands · 96 sellers
Flapen Score
G1/2 against its category
The dotted line is the DIY・工具・ガーデン average. Past it, G1/2 is stronger. Inside it, weaker.
Market
The G1/2 market on Amazon at a glance
Shoppers on Amazon Japan searched for G1/2 25K times last year and spent an estimated ¥1.0M. The top 5 brands take 91% of clicks. Demand peaks in Jul. Flapen scores it 59 out of 100, a Maybe.
01 · Demand
An estimated 6.2% of those searches ended in a purchase.
Shoppers searched for this 25K times in the last 12 months. That counts every search on Amazon Japan for this niche's terms. An estimated 6.2% of those searches ended in a purchase. Searches in the last 90 days moved +15.3% against the 90 days before. Searches, conversion and average price together put the market at an estimated ¥1.0M a year.
- Searches, last 12 months
- 25K
- Growth, 90 days vs prior 90
- +15.3%
- Conversion, latest week
- 6.2%
- Market size, estimated
- ¥1.0Ma year
- Peak month
- July1.8× the quietest month
- Top search term
- g1/210K searches a year
02 · Price
A sale here is worth ¥663.15.
Listings sell for ¥663.15 on average, from ¥280.22 to ¥1802.97. Amazon reports units sold in ranges. This niche sold 1K to 1K a year. The average listing sells 0 to 100 of them. At ¥663.15 that is ¥0 to ¥66K a year per listing.
- Average price
- ¥663.15above the $15 to $100 sweet spot
- Price range
- ¥280.22–¥1802.97
- Amazon Japan median price
- ¥1942.07across 14,733 niches
- Units sold a year
- 1K–1K
- Units per listing a year
- 0–100
- Revenue per listing a year
- ¥0–¥66K
- Returns
- 0.7%of orders · Amazon Japan median 0.4%
03 · Entry bar
The bar here is low.
32% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 2.8% of listings are out of stock. The average listing ranks #83 within 農具・散水用品. It carries 178 reviews at 4.16 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 32%
- Prime listings
- 100%
- Out of stock, average day
- 2.8%
- Average rank
- #83in 農具・散水用品
- Average rating
- 4.16 starsAmazon Japan average 4.15 stars
- Average reviews
- 178per listing
- Listings tracked
- 34
04 · Newcomers
4 of last year's 7 launches cleared the first-year sales bar.
7 products launched here in the last 12 months. 4 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 46 months on average, so the names here are settling in.
- Launched, last 12 months
- 7
- Successful launches
- 4Amazon's first-year sales bar
- Average brand age
- 46 months
Products
Top G1/2 products & what they sell for
Every tracked product: its share of the shelf, its reviews, and its price.
Sign in to see the products
The products selling in this niche are for signed-in readers. Every market figure above stays open to everyone.
Competition
Competition: brands, sellers & click share
The top 5 products take 48% of clicks. Leaders hold, but buyers still shop past them.
Brands
13 rising
Sellers
96
Top-5 brand share
91%
Top 20: 100%
Top-5 click share
48%
Top 20: 88%
Open market
7%
- Brand 135%
- Brand 234%
- Brand 314%
- Brand 46%
- Brand 53%
- Brand 62%
- Open — no brand owns it (7 brands, 7%)
Demand
G1/2 search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jul · busiest ÷ quietest = 1.8×
Search terms
Top G1/2 search terms shoppers use
The exact words shoppers type, with yearly volume, growth, and conversion.
- g1/210K/yr
- g1/2 ニップル5K/yr
- g1/2 ホース ジョイント4K/yr
- 蛇口 g1/23K/yr
- g1/2 継手3K/yr
Reviews and returns
What reviews say buyers love and hate about G1/2
We read the reviews and the return reasons for every product selling here.
“水漏れ”
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 G1/2 questions
Answered from the same tracked data.




