abstract:Mizuna ( 'water greens'), shui cai, kyona, Japanese mustard, potherb mustard, Japanese greens, California peppergrass, or spider mustard is a cultivated variety of Brassica rapa nipposinica. The name is also used for Brassica juncea var.
By the time our own pot of harihari-nabe finally arrived, all we could do was play with the needle-thin (hari means "needle") stalks of mizuna greens and take a bite or two of whale leftovers.