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japanese shower head
Skip itA small market ($35K/yr) — this niche doesn't clear our bar today.
Avg price
Great$63.97avg listing price — sweet spot $15–$100
Brand share
Good65%top-5 brand share — brands hold most of the demand
Price range
Good$20.11–$142.65cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Competition
Good51%top-5 click share — leaders hold, buyers still browse
Returns
Good2.9%return rate — above 5% kills the launch gate
Growth
Bad-1.6%90-day search growth — must beat 0% to launch
Review moat
Bad6,496.58avg incumbent reviews — the moat a new listing must climb
Conversion
Bad1.5%search→purchase rate — share of searches ending in a sale
Market size
Bad$35K$35K/yr · 36K searches
Signals High Price