Moon Star Export, under the JP STAR brand, showcased the Happy1 City Turbo prototype at the Tokyo Outdoor Show 2026 in Makuhari Messe. Based on the Daihatsu Atrai, the camper features a turbo engine and an electric pop-up roof, enabling entry into parking lots with a 2.1 m height limit. It accommodates four people, including upper sleeping berths. Sales details and final specifications are yet to be announced.