Board Thread:Questions and Answers/@comment-11248924-20130629163103/@comment-5955235-20130630084053

Well, I'm in Case #19, and from Case #14 or maybe #15 (I can't remember the exact case), you only need one star to go to Chapter 1, 2, 3 and A. Investigation. I don't know if the amount of score you need to earn stars increases from Historical Center.