39
asmax 空気入れ
Skip itA concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.
Returns
Incredible0.6%return rate — above 5% kills the launch gate
Market size
Incredible¥2.1M¥2.1M/yr · 15K searches
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Conversion
Okay3.6%search→purchase rate — share of searches ending in a sale
Review moat
Okay2,359.5avg incumbent reviews — the moat a new listing must climb
Growth
Bad-40.2%90-day search growth — must beat 0% to launch
Competition
Bad100%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand
Avg price
Bad¥3893.02avg listing price — sweet spot $15–$100
Price range
Bad¥2425.85–¥5675.74cheapest to priciest tracked listing — scored on the share inside $15–$100
Signals High Price