隙すき間ま市し場じょうMeaningsNoun1. niche marketOther spellingsすき間ま市し場じょうUsage share unknownKanji used隙gap間interval市city場locationComposed of隙すき間まgap; opening; aperture; crevice; crack; chink; spaceNoun市し場じょうmarket (financial, stock, domestic, etc.); marketplace; exchange; (street) marketNoun