Erika Sema (瀬間 詠里花, Sema Erika; born 24 November 1988) is a Japanese professional tennis player. She reached career-high rankings of 114 in singles and 120 in doubles. In her career, Sema has won 56 titles (45 in doubles) on the ITF Women's World Tennis Tour.
Source: “Erika Sema”, English Wikipedia (CC BY-SA 4.0), excerpt