Microsoft has scheduled an hour-long slot for an unnamed Xbox game on September 25. Rumours from reliable sources suggest this could be the big reveal for Forza Horizon 6, the next open-world racing adventure from Playground Games, potentially set in the vibrant streets and mountains of Japan.
The Tokyo Game Show, running from September 25 to 28, features Microsoft’s online exhibition with a dedicated showcase at 7 PM JST (3 AM Pacific, 6 AM Eastern).
While details are scarce, leaks point to Forza Horizon 6 as the star, tying into earlier hints like a deleted Instagram post from an Australian car importer showing developers scanning a rare Japanese Kei car for the series.
This has fueled speculation that the game will explore Japan’s car culture, from bustling city races to winding mountain roads, a fan-favorite location long requested by players.
Forza Horizon games are known for their massive, living worlds where players drive hundreds of cars across festivals, off-road trails, and urban circuits.
If the rumors hold, Forza Horizon 6 would continue this tradition with a Japanese twist, possibly launching in 2026 on Xbox Series X/S, PC, and Xbox Cloud Gaming. The timing makes sense, as the series has taken a break after Forza Horizon 5’s Mexico setting in 2021, with developer Playground Games wrapping up other projects like Fable.
A new Xbox game will be showcased for an hour at the Tokyo Game Show 2025 on September 27. It’s probably Forza Horizon 6 which takes place in Japan. #Xbox pic.twitter.com/Trf9EY1TiB
— Rebs Gaming (@Mr_Rebs_) September 21, 2025
Microsoft has not commented, but the showcase’s focus on Xbox titles from global partners leaves room for surprises.
Fans can watch the event live on Microsoft’s YouTube and Twitch channels. With TGS just days away, this could mark the return of one of Xbox’s biggest racing hits, blending high-speed action with cultural flair.
Sources: Xbox Wire, Rebs Gaming X account, Windows Central