Sega released a new module for Hatsune Miku: Project Diva F in Japan, but we probably won’t get this outfit. The Convenience Store Style F is actually a Family Mart uniform. Family Mart is a huge chain of convenience stores as big as 7-Eleven or Lawson in Japan. Check the collar and you can see the Family Mart logo.
This module was originally a pre-order bonus and now you can get the Family Mart module as paid DLC. Hatsune Miku: Project Diva F came out this week for PlayStation 3 in North America.