49
Japanese Lube
Skip itBrand-locked demand (top 5 brands take 98% of clicks) — this niche doesn't clear our bar today.
Returns
Incredible0.0%return rate — above 5% kills the launch gate
Conversion
Great11.1%search→purchase rate — share of searches ending in a sale
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Avg price
Great$16.12avg listing price — sweet spot $15–$100
Price range
Good$7.68–$33.05cheapest to priciest tracked listing — scored on the share inside $15–$100
Market size
Okay$143K$143K/yr · 80K searches
Competition
Okay67%top-5 click share — leaders hold, buyers still browse
Growth
Okay+1.7%90-day search growth — must beat 0% to launch
Review moat
Bad27,673.81avg incumbent reviews — the moat a new listing must climb
Brand share
Bad98%top-5 brand share — brand-locked demand