Manami Iwashima [2633887] Gender: Female Popularity: 0.0071 Birthplace: Osaka, Japan Birthday: 1989-12-17 Age: 35 years Movies: 1 Links: Homepage, IMDB Biography: 岩嶋雅奈未 (Iwashima Manami) is a former Japanese pop singer and idol, once managed by UP-FRONT KANSAI. She was part of the group HAPPY! STYLE and part of Hello Pro Kansai as a member of SI☆NA. She left the agency following the disbandment of SI☆NA on April 17, 2011. Afterwards, she released a solo single in 2012, but retired from the entertainment industry on February 26, 2013. Hello! Project 22010-08-08