Hiromi Yanagihara(柳原 尋美,Yanagihara Hiromi?, October 19, 1979 – July 16, 1999) was a founding member of Hello! ProjectJ-pop group Country Musume. She joined Country Musume in 1999 along with Rinne Toda and Azusa Kobayashi. On July 16, 1999, Yanagihara was killed in a car accident one week before the group's first release, Futari no Hokkaidou on July 23, 1999. She is the only Hello! Project member past or present to die.