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m12 ワッシャー
Worth a lookShows low returns (0.3%), but pricing outside the sweet spot ($668.07 avg) keeps it on the watch list.
Returns
Incredible0.3%return rate — above 5% kills the launch gate
Review moat
Great349.96avg incumbent reviews — the moat a new listing must climb
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Market size
Good¥438K¥438K/yr · 15K searches
Conversion
Good4.3%search→purchase rate — share of searches ending in a sale
Brand share
Okay75%top-5 brand share — brands hold most of the demand
Competition
Okay60%top-5 click share — leaders hold, buyers still browse
Growth
Okay+8.3%90-day search growth — must beat 0% to launch
Avg price
Bad¥668.07avg listing price — sweet spot $15–$100
Price range
Bad¥273.36–¥979.73cheapest to priciest tracked listing — scored on the share inside $15–$100
Signals High Price