蝣 mayfly 15 strokes. Readings ユウ (on reading): 蜉蝣 (ふゆう) mayfly Components 虫 方 𠂉 子 乞 radical beg 子 radical child 方 radical direction 虫 radical insect Words using 蝣 蜉蝣 (ふゆう) mayfly Jinuma: Japanese Dictionary · Word lists