Sumire Haruno (春野寿美礼, Haruno Sumire) (born 15 December 1972) is a Japanese actress from Komae, Tokyo, a former member of Takarazuka Revue,[1] specializing in otokoyaku. She joined the revue in 1991, became the top star of Flower Troupe in 2002 and resigned from the company in 2007. Her real name is Masako Osada (長田雅子 Osada Masako). Her nicknames are Osa and Masa-chan (as called by Jun Sena). She is the first otokoyaku of her class (77th) to reach the top star status (followed by classmate and former troupe-mate Hikaru Asami by 3 months). Her top star run is second longest in Flower Troupe history (66 months).[2]