From April 15 to 17, 2026, the first Osaka Trailer House Show is taking place at the Intex Osaka exhibition center. Trailer House Development is showcasing specialized models at the event.
Key exhibits
- Heatstroke prevention caravan – equipped with a temperature monitoring system and a refrigerator for ice slurry.
- Shower caravan – registered in the government system for use in disaster areas.
Also on display are emergency toilets made of reinforced cardboard. A seminar led by a Cabinet Office official focused on a new vehicle registration system for disaster response, which envisions using trailer houses to support victims.