Yu Hasebe (長谷部 優; born 17 January 1986) is a Japanese actress, singer and model. She was one of the original three members of the J-Pop group "Dream". She debuted as a gravure idol in 2004. She has also starred in a number of Japanese movies and TV dramas. She was formerly a member of a unit called Kingyo with Nao Nagasawa and Aiko Kayō. (From Wikipedia, the free encyclopedia)