The Kenchikukagu is a series mobile furnitures designed by Japan company Atelier OPA. There are a mobile workstation, a mobile bed and a moible kitchen. Everything can be folded and hidden when is not in use. This mobile bed include a lighting and a small workspace! These mobile furnitures are designed for work, sleep and eating. Kenchikukagu is available on Amazon Japan for JPY 800,000 (about $7436 US).