Rockstar nearly made a Grand Theft Auto set in Tokyo, though now it's too busy working on GTA 6.

Techradar reports the developer made the trip to Japan in order to scout it as a potential setting for a new game. This was around the time of GTA 3 and Vice City. Unfortunately, the plan fell through thanks to the structure of Tokyo streets.

The site's source further says that GTA 6 is currently in development. That's no surprise given that Grand Theft Auto 5 was released more than two years ago, and Rockstar was open about it years ago. Though they added that no setting for the game has yet been nailed down.

http://www.ign.com/articles/2016/03/28/gta-6-in-development-grand-theft-auto-tokyo-almost-happened?abthid=56fab215dbf201a90b000007

Oh man

Rather them make another red dead game

I'm pretty sure the next Red Dead was also announced recently, or at least rumored heavily.