The next game from Yakuza / Like a Dragon developer Ryu Ga Gotoku Studio will be revealed at the upcoming Tokyo Game Show in September. It's currently unknown which franchise or family the title will belong to, so feel free to speculate wildly.
That's according to VGC, which reports word from the Essence of Fandom event at Anime Expo, held in LA earlier this month. The developer said that whatever the next game is, fans will be "surprised" by it, which is undeniably exciting from a studio like RGG. Fans at the event seemed to be under the impression that another Like a Dragon game was being referenced. Still, as VGC suggests, it's also possible we could see another entry in the nominally more grounded Judgement spinoff series.