45
ケルヒャー k2
Skip itA concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.
Market size
Incredible¥72.4M¥72.4M/yr · 305K searches
Returns
Incredible0.4%return rate — above 5% kills the launch gate
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Review moat
Good946.25avg incumbent reviews — the moat a new listing must climb
Growth
Good+22.8%90-day search growth — must beat 0% to launch
Conversion
Bad1.4%search→purchase rate — share of searches ending in a sale
Competition
Bad100%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand
Avg price
Bad¥17564.53avg listing price — sweet spot $15–$100
Price range
Bad¥14797.34–¥21112.91cheapest to priciest tracked listing — scored on the share inside $15–$100
Signals High Price