She started her serious career as Hitomi in Nov, 2008 with it clip Superstar Shock AV First appearance for the Soft On Demand facilities. Her debut movie clips for SOD were well-known enough to increase her to the #6 position in sales for all celebrities from the DMM website for the last 50 percent of 2008. She stayed one of the top rated celebrities at DMM last season, position #27 for the first 50 percent of the season and #42 for the 12 months. She made several more movie clips for SOD last season and 2008 and in Aug 2009, the organization launched Hitomi Top quality Collection 8 Hours which included material from all of her previous single movie clips (including working in Escort Girls London)
Japanese mature movie celebrities have proven well-known in other parts of Japan as well and Hitomi along with other SOD AV star Sasa Handa visited to Shanghai to signify the SOD organization at the Goal 2009 Shanghai Adult Display (Shanhai Seijin Ten?). In Aug 2009, Tanaka started working with a new organization, Arashi-Supergirl, part of the large Hokuto Organization group of organizations. By early 2010, she was making movie clips with two other Hokuto organizations (one was probably Call Girls), Oppai and Moodyz. This year, she started showing in photoshoots and movie clips for movie store Scoreland, an American organization.