Game engines were built for video games, but Japan is finding more interesting things to do with them

Japanese firms are repurposing game engines like Unity and Unreal for non-game work such as digital twins, disaster prediction, and virtual commerce.

Taisei is using 3D models to support urban redevelopment planning, while community tools are helping simulate disaster risks.

Daimaru Matsuzakaya is selling virtual products like 3D kimonos, showing new retail revenue opportunities beyond entertainment.

The trend underscores how game software is becoming practical infrastructure for construction, public safety, and online sales.