窪田七海 (Kubota Nanami) is a Japanese pop singer under Hello! Project as a member of OCHA NORMA and a former member of Hello Pro Kenshuusei. Prior to joining Hello! Project, she was a member of the local Shizuoka idol groups Onigokko and Negaigoto under the stage name Ichikawa Nana (市川奈々).
Known For: Acting
Birthday: 2004-07-23
Place of Birth: Chiba, Japan
Also Known As: Kubota Nanami (窪田七海), Ichikawa Nana, 市川奈々, Nanamin, ななみん, Nana-chan, ななちゃん, Nanami-chan, ななみちゃん, Kubota-chan, くぼたちゃん, Nanacchi, ななっち, Kubota, 窪田