Hijiki

Hijiki or hiziki (ヒジキ, 鹿尾菜 or 羊栖菜, hijiki?) (Sargassum fusiforme, syn. Hizikia fusiformis) is a brown sea vegetable growing wild on rocky coastlines around Japan, Korea, and China. The written kanji forms of its two names, which are examples of ateji, literally mean deer-tail grass and sheep-nest grass, respectively.