蛍草 ほたるぐさ noun (common) (futsuumeishi) Also 蛍草: けいさ Keisa 蛍草ほたるぐさ Noun English JMdict (multilingual) 1 noun (common) (futsuumeishi) dayflower 漢字 kanji used 蛍 lightning-bug, firefly 11画 草 grass, weeds 9画
Shirabe