simoniker writes "Q Entertainment's Tetsuya Mizuguchi, creator of Rez and Lumines, has been discussing why he set up his own company as part of a wider Gamasutra interview, interesting because many major Japanese creators (such as Yuji Naka and Hironobu Sakaguchi) are leaving the big companies to form their own independent outfits. He explained: 'I don't know about everyone, but from just my case, I felt like I didn't have freedom. I was in Sega. At the time, I don't know now, but at the time, that was a big client for me, and I had a studio called UGA, United Game Artists. And I had seventy people. I had many visions, like to make casual games. Not big stuff, but small games. Not Lumines, but many other ideas. If I made a presentation to Sega executives about this kind of thing, and if they said no, that's over. That's it.'"