購こう買ばい層そうMeaningsNoun1. purchasers; customer base; market (for a product)Kanji used購subscribe買buy層layerComposed of購こう買ばいprocurement; purchase; buying; school store; co-op; school canteen; tuck shopNoun層そうlayer; stratum; seam; bed; class; bracket; group; sheaf; counter for stories (of a building)Noun