That would be interesting to see. Then again, she was offered a lot of money to do a Vivid movie, which was turned down. IMO, any interracial movies that Hitomi does would be in her home turf of Japan. I do not believe that she'll ever do uncensored videos or work for outside Porn Companies. I am willing to bet that The companies that Hitomi signed with does not allow for uncensored movies or images related to her porn activities. If she does, Hitomi might get Blacklisted by the Japanese Porn companies for breaking her contract.
We all know what happens to a well known entertainers who get blacklisted? Believe it or not, it once happened to Natalie Portman because of her association with The Star Wars prequels. For a time, she could not find work anywhere until a producer fought to get her to star in The Black Swan, which redeem her reputation and an Oscar Award. This proves that talent doesn't mean much because it's who you know that will make you successful or not. Break their rules and they will ruin your career....