クワイ
Sagittaria trifolia var. edulis.オモダカ科。正月料理のクワイは根の部分。
Business History and Operations Research & Management Science from Tokyo Bay Area,Nishi-Kasai
Business History and Operations Research & Management Science from Tokyo Bay Area,Nishi-Kasai
Sagittaria trifolia var. edulis.オモダカ科。