Real Style announced via a press release that they opened a teaser site for a new game co-developed with tri-Ace.
The project will "make maximum use of both company's strengths" which we can probably assume in the case of tri-Ace (Star Ocean, Valkyrie Profile, the upcoming Beyond the Labyrinth) means roleplaying, especially considering the release's mention of their repeated success in the genre. So then what about Real Style?
From their official site, it's possible to get the vibe that it might be a mobile or web-based game, Real Style's main enterprises being:
1. Entertainment contents planning, development, management
2. Both cellphone and computer website planning, development, management
3. Electronic book publishing
4. Computer graphics
They're currently recruiting people to work on social games and web/iPhone/Android/network application programmers, but it's unclear whether that should be a hint or not.
The teaser site will be updated periodically, so hopefully more details will be revealed soon.