Yeon Yihwa (연 이화, Yeon Yihwa; or "Yun Eehwa") is a D-rank Regular who is also a direct female descendant of the Yeon Family. She has been climbing the Tower with Jyu Viole Grace and Team Tangsooyook after the very beginning of part 2.
Yihwa is a tall girl in her early twenties, with straight black hair often held in place by her hairband which has the symbol of the Yeon Family on it, a flower. In part 2, Yihwa usually uses a black dress, changing after Workshop Arc for a school uniform with black sailor collar.
