Keiko Kitagawa is a Japanese actress and model, born on March 30, 1986, in Hyōgo Prefecture, Japan. She gained fame for her role as Sailor Mars in the popular live-action adaptation of the anime series Sailor Moon. Kitagawa began her career in the entertainment industry at a young age and has since appeared in various television dramas and films. In addition to her acting career, Kitagawa has worked as a model and has been featured in numerous magazines. She is known for her versatility and has taken on a range of roles, showcasing her talent in both comedic and dramatic performances.