Meaningelder sisterOn'yomiシKun'yomiあね · ははCommon compounds (7)姉さん あねさんma'am姉妹 きょうだいsisters義姉 あねsister-in-law (spouse's older sister or older brother's wife)お姉さん おねえさんma'am兄姉 けいしbrother and sister実姉 じっしbiological older sister; real elder sister従姉妹 じゅうしまいcousin (female)