水菜 みずな Also written ミズナ, みず菜 Meanings Noun mizuna (Brassica rapa var. nipposinica); potherb mustard Elatostema umbellatum var. majus (variety of plant related to the nettles) See also: うわばみそう. Kanji 水 water. Read as みず. 菜 vegetable. Read as な. Jinuma: Japanese Dictionary · Word lists