21mm ソケット

Shoppers searched for this 29K times in the last 12 months. That counts every search on Amazon Japan for this niche's terms. An estimated 6.6% of those searches ended in a purchase. Searches in the last 90 days moved -44.1% against the 90 days before. Searches, conversion and average price together put the market at an estimated ¥2.0M a year.

Searches, last 12 months

29K

Growth, 90 days vs prior 90

-44.1%

Conversion, latest week

6.6%

Market size, estimated

¥2.0Ma year

Peak month

December4.7× the quietest month

Top search term

21mm ソケット11K searches a year

Listings sell for ¥1065.81 on average, from ¥407.86 to ¥3128.11. Amazon reports units sold in ranges. This niche sold 2K to 2K a year. The average listing sells 0 to 100 of them. At ¥1065.81 that is ¥0 to ¥107K a year per listing.

Average price

¥1065.81above the $15 to $100 sweet spot

Price range

¥407.86–¥3128.11

Amazon Japan median price

¥1942.07across 14,733 niches

Units sold a year

2K–2K

Units per listing a year

0–100

Revenue per listing a year

¥0–¥107K

Returns

0.7%of orders · Amazon Japan median 0.4%

48% of listings pay for placement with sponsored ads. 97% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #33 within 作業工具. It carries 515 reviews at 4.35 stars, so a new listing needs social proof before a better product.

Sponsored listings

48%

Prime listings

97%

Out of stock, average day

0.0%

Average rank

#33in 作業工具

Average rating

4.35 starsAmazon Japan average 4.15 stars

Average reviews

515per listing

Listings tracked

29

1 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 91 months on average, so the names here are established.

Launched, last 12 months

1

Successful launches

1Amazon's first-year sales bar

Average brand age

91 months