 Her first adult film titled "1,000,000 Yen Body Best of All – Anri Okita" was released on 7 February 2011 at the famed AV studio, S1 No.1 Style.For the next two years Okita remained as an exclusive performer at S1 and was featured in twenty adult films with the studio, thus becoming a major player in the AV landscape as a newcomer.