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超かるすncr
Skip itA concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.
Returns
Incredible0.3%return rate — above 5% kills the launch gate
Market size
Great¥1.8M¥1.8M/yr · 7K searches
Conversion
Great8.7%search→purchase rate — share of searches ending in a sale
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Review moat
Good599.5avg incumbent reviews — the moat a new listing must climb
Growth
Bad-12.6%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¥3034.04avg listing price — sweet spot $15–$100
Price range
Bad¥1506.01–¥5709.21cheapest to priciest tracked listing — scored on the share inside $15–$100
Signals High Price