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Lego Japan

Fail

Demand is soft, at -27.0% this quarter, so Lego Japan is a Fail.

Flapen Score
39
39 / 100
Ranks 1,153 of 1,773 Toys & Games niches · −5 vs the category median of 44
Market size
£87K/yr99K searches / yr
90-day growth
-27.0%search demand this quarter
Competition
65%top-5 click share · 7 brands · 142 sellers

Flapen Score

Lego Japan against its category

The dotted line is the Toys & Games average. Past it, Lego Japan is stronger. Inside it, weaker.

39Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Lego Japan market on Amazon at a glance

Shoppers on Amazon United Kingdom searched for Lego Japan 99K times last year and spent an estimated £87K. The top 5 brands take 95% of clicks. Demand peaks in Jan–Nov–Dec. Flapen scores it 39 out of 100, a Fail.

01 · Demand

2.3% of searches ended in a purchase last week.

Shoppers searched for this 99K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. In the latest week, 2.3% of those searches ended in a purchase. Searches in the last 90 days moved -27.0% against the 90 days before. Searches, conversion and average price together put the market at an estimated £87K a year.

Searches, last 12 months
99K
Growth, 90 days vs prior 90
-27.0%
Conversion, latest week
2.3%
Market size, estimated
£87Ka year
Peak month
December4.3× the quietest month
Top search term
lego japan33K searches a year

02 · Price

A sale here is worth £38.36.

Listings sell for £38.36 on average, from £13.03 to £97.53. Amazon reports units sold in ranges. This niche sold 2K to 2K a year. The average listing sells 0 to 100 of them. At £38.36 that is £0 to £4K a year per listing.

Average price
£38.36inside the $15 to $100 sweet spot
Price range
£13.03–£97.53
Amazon United Kingdom median price
£12.12across 27,606 niches
Units sold a year
2K–2K
Units per listing a year
0–100
Revenue per listing a year
£0–£4K
Returns
0.9%of orders · Amazon United Kingdom median 0.6%

03 · Entry bar

The bar here is ads and reviews.

94% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 5.4% of listings are out of stock. The average listing ranks #804 within Building & Construction Toys. It carries 3,268 reviews at 4.46 stars, so a new listing needs social proof before a better product.

Sponsored listings
94%
Prime listings
100%
Out of stock, average day
5.4%
Average rank
#804in Building & Construction Toys
Average rating
4.46 starsAmazon United Kingdom average 4.36 stars
Average reviews
3,268per listing
Listings tracked
17

04 · Newcomers

Amazon counts 3 of last year's 3 launches as successful.

3 products launched here in the last 12 months. Amazon counts 3 of them as successful launches, new products that hit its first-year sales bar. The brands on the shelf have sold for 23 months on average, so a newcomer is not facing entrenched names.

Launched, last 12 months
3
Successful launches
3Amazon's first-year sales bar
Average brand age
23 months

Products

Top Lego Japan products & what they sell for

Every tracked product: its share of the shelf, its reviews, and its price.

Competition

Competition: brands, sellers & click share

The top 5 products take 65% of clicks. Leaders hold, but buyers still shop past them.

£0£9K£17K£26K£35K101001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

7 falling

Sellers

142

Top-5 brand share

95%

Top 20: 100%

Top-5 click share

65%

Top 20: 100%

Open market

2%

  • LEGO80%
  • Pasyru4%
  • QLT QIAOLETONG4%
  • CAXIMSY3%
  • Unativer3%
  • HOTUT3%
  • Open — no brand owns it (1 brand, 2%)

Demand

Lego Japan search demand

Weekly searches over the year, seasonality beneath. Pick a range.

5K3KSpike '24Holiday '24Prime Day '25Spike '25Black Friday '25Holiday '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Jan, Nov, Dec · busiest ÷ quietest = 4.3×

Search terms

Top Lego Japan search terms shoppers use

The exact words shoppers type, with yearly volume, growth, and conversion.

  • lego japan33K/yr
  • japanese lego21K/yr
  • lego japanese20K/yr
  • japan lego10K/yr
  • japanese lego sets6K/yr
  • lego japan postcard4K/yr
  • lego japanese garden4K/yr

Reviews and returns

What reviews say buyers love and hate about Lego Japan

What buyers praise, what they complain about and why they send it back, from the reviews.

Complain

Instructions/User Manual/Troubleshooting13%−0.04

Very poor instructions

no instructions on this

instruction is unclear

Value For Money13%+0.25

still seems quite expensive

i wouldnt recommend paying the full retail price for them

I do think it is slightly overpriced

Assembly/Installation12%−0.02

Difficult to build

Instructions are not the greatest either

Really bad to assembly

Size-Overall9%−0.02

Smaller than we thought

the pueces are very small

Bigger than I expected for the price too

Defective Material/Parts4%−0.02

some of the pieces didnt fit

Lots of pieces missing couldnt build the bridge

Love

Design-Overall18%+1.10

Stylish

nice design

The design is clever

Gifting Purpose16%+1.33

Given as a gift

Great gift

Birthday present

Value For Money11%+0.25

Good value

Worth the money

Good value for money

Quality-Overall9%+0.18

Build quality is exactly what youd expect — solid

As usual great quality from lego

Excellent product

Fun/Entertainment Experience9%+0.69

Great & fun to build

Fun to build

Fun

Return

0.9% Return rate 21% Fixable by listing

Gifting Purpose34%█▅▇▂▄█

not a gift

Defective Material/Parts16%█▅▃▅▃▃

some of the pieces didnt fit

Lots of pieces missing couldnt build the bridge

Size-Overall16%▁▃▄█▅▂

Smaller than we thought

the pueces are very small

Bigger than I expected for the price too

Product Condition7%█▆▁▂▃▆
Value For Money6%▁▃█▅▅▅

still seems quite expensive

i wouldnt recommend paying the full retail price for them

I do think it is slightly overpriced

FAQ

Common Lego Japan questions

Answered from the same tracked data.